Exam
Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Answer the question.
1)
Which number is larger?
1)
A)
0.096
B)
96
100
2)
Which number is larger?
2)
A)
317.00099
B)
317.001
3)
Which number is larger?
3)
A)
67
10
B)
0.67
4)
Which number is larger?
4)
A)
0.09999
B)
0.1
5)
Which number is larger?
5)
A)
20.1631
B)
20.1538
6)
Which number is larger?
6)
A)
78
10,000
B)
0.078
7)
Which number is larger?
7)
A)
0.00099
B)
0.003
8)
Which number is larger?
8)
A)
0.7821
B)
0.782
9)
Which number is larger?
9)
A)
0.90
B)
0.96
B
10)
Which number is larger?
10)
A)
0.3050
B)
0.3053
B
11)
Which number is larger?
11)
A)
2.62
B)
2.602
A
12)
Which number is larger?
12)
A)
0.90
B)
0.827
A
13)
Which number is larger?
13)
A)
13
1000
B)
0.13
B
14)
Which number is larger?
14)
A)
0.7726
B)
0.77259
A
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
15)
What is the rule for multiplying a decimal number by 100,000?
15)
A
16)
What is the rule for dividing a decimal number by 0.0001?
16)
17)
What is wrong with the following addition?
25 + .43 = 0.68
17)
18)
A student wanted to estimate 21.5 × 0.0079 by first rounding each number. He solved the
problem as follows.
21.5 × 0.0079 is approximately equal to 20 × 0.008, which is equal to 0.016. So he estimated
the answer as 0.016. Do you agree with the answer? If not, explain where the student went
wrong and give the correct answer.
18)
19)
Explain how you would convert 3
8 to decimal notation.
19)
20)
Jan’s teacher asked her which number was larger, 11.679 or 11.681. Jan said that the first
number was larger because it had 9 thousandths while the second number had only 1
thousandth. What is wrong with Jan’s reasoning?
20)
21)
Explain the difference between saying “Subtract 3.7 from 5.4” and saying “3.7 minus 5.4.”
21)
22)
Explain what happens when you round 0.49 to the ones place.
22)
23)
Daniel wanted to convert 0.357 and 1.357 to fractional notation and he wrote
0.357 =357
1000 1.357 =1357
10000
Do you agree with either of these answers? If not, where did Daniel go wrong? Explain
your thinking and give the correct answers.
23)
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Estimate by rounding as directed.
24)
0.06 +50 + 0.73; nearest one
24)
A)
51
B)
54
C)
49
D)
52
Solve.
25)
BT&T charges $0.45 for the first minute and $0.29 for each additional minute for a long–distance
call. How much will a 15 minute long–distance call cost?
25)
A)
$4.80
B)
$6.75
C)
$4.51
D)
$4.35
Solve the problem.
26)
Find the missing measurement in the figure below.
a=1.41 in. b=1.41 in. c=6.38 in.
26)
A)
z =4.97 in.
B)
z =3.56 in.
C)
z =4.56 in.
D)
z =2.66 in.
Calculate.
27)
3
4× 15.71
27)
A)
12.568
B)
13.74625
C)
11.775
D)
11.7825
Answer the question.
28)
The following table gives the electricity usage (in kilowatt hours) for the Peters family for six
months.
Month Jan. Feb. Mar. Apr. May Jun.
# of kwh 948.5 1172.4 814.5 926.4 867.1 1003.9
What is the average electricity usage for the months January through April?
28)
A)
963.151 kwh
B)
971.46 kwh
C)
965.45 kwh
D)
976.44 kwh
Convert from cents to dollars.
29)
1¢
29)
A)
$0.10
B)
$0.01
C)
$0.001
D)
$10.00
B
Round to the indicated place value.
30)
Round to the nearest hundred: 653.638
30)
A)
600
B)
650
C)
700
C
Write the fraction in decimal notation.
31)
1
7
31)
A)
_____
0.142857
B)
_____
0.146857
C)
___
0.142857
D)
___
0.143357
A
C
Divide.
32)
44.209
100
32)
A)
0.044209
B)
4.4209
C)
0.44209
D)
442.09
Write the fraction in decimal notation.
33)
19
12
33)
A)
_
1.590
B)
__
1.590
C)
__
1.583
D)
_
1.583
Estimate the product by first rounding each number so that there is one nonzero digit.
34)
82.61 ×19.34
34)
A)
1610
B)
160
C)
1600
D)
2000
35)
0.2252 × 100
35)
A)
225.2
B)
0.002252
C)
22.52
D)
2.252
36)
Jude bought a CD set consisting of a compilation of hits from the 1990s. The CD set cost $34.99 plus
$2.97 sales tax. She paid for it with a $100 bill. How much change did she receive?
36)
A)
$65.01
B)
$63.04
C)
$61.96
D)
$62.04
Add.
37)
78.309 + 40.9 + 7.46 + 38.81
37)
A)
165.579
B)
165.479
C)
166.479
D)
165.489
Solve.
38)
A gardener is paid $17.50 per hour for the first 40 hours of work in a week, and time and a half, or
$26.25 per hour for any overtime exceeding 40 hours per week. Last week she worked 49 hours.
How much did she earn?
38)
A)
$938.50
B)
$857.50
C)
$1093.75
D)
$936.25
Write the fraction in decimal notation.
39)
317
200
39)
A)
1.585
B)
2.125
C)
1.595
D)
1.575
Below are entries in a checkbook. Find the errors in the balance calculations and report the correct final balance for your
answer.
40)
NUMBER DATE DESCRIPTION OF
TRANSACTION PAYMENT/
DEBIT DEPOSIT/
CREDIT BALANCE
8468.92
507 11/2 At Home Shopping Club 86.07 8382.85
11/15 Deposit <Paycheck>1100.00 9532.85
508 11/16 Mathematical Assoc. 170.47 9362.38
509 11/18 Dave’s Patio Store 108.63 9471.01
11/20 Deposit <My University>300.00 9771.01
40)
A)
$9553.75
B)
$7434.09
C)
$9503.75
D)
$7521.01
Solve.
41)
A person burns 9.5 calories per minute while walking. One must burn about 3500 calories in order
to lose 1 lb. How many pounds would the person lose by walking for 3 hours? Round your answer
to the nearest hundredth.
41)
A)
4.89 lb
B)
0.49 lb
C)
0.34 lb
D)
0.01 lb
Convert from cents to dollars.
42)
19,850¢
42)
A)
$19.850
B)
$198.50
C)
$198,500.00
D)
$1985.00
B
Estimate by rounding as directed.
43)
5.2 +2.7415 +7.5197; nearest one
43)
A)
15.4
B)
16
C)
15
D)
16.4
B
Multiply.
44)
68.9683 × 0.001
44)
A)
0.0689683
B)
6896.83
C)
0.00689683
D)
68,968.3
A
Estimate by rounding as directed.
45)
32.462 –19.4344; nearest tenth
45)
A)
13.7
B)
13.5
C)
13.3
D)
13.1
D
B
Solve the problem.
46)
The distance from the downtown station to the last stop on a commuter railroad line is 18 miles.
The distance between stops is about 1.8 miles. How many stops are there?
46)
A)
9 stops
B)
11 stops
C)
5 stops
D)
10 stops
Answer the question.
47)
Fred has taken four exams so far in his Chemistry course. His scores are 70, 92, 76, and 92. What is
the average of these scores?
47)
A)
165
B)
82.5
C)
78.5
D)
85.5
Solve the problem.
48)
A stockbroker bought 30 shares of stock for $30.05 each. What was the total amount of the
purchase?
48)
A)
$901.50
B)
$901.61
C)
$901.60
D)
$901.40
49)
65.37
49)
A)
Sixty–five and thirty-seven tenths
B)
Sixty–five and thirty-seven millionths
C)
Sixty–five and thirty-seven hundredths
D)
Sixty–five and thirty-seven thousandths
Solve the problem.
50)
A bakery sold 56 pies for $1.12 each. What was the total amount of the sale?
50)
A)
$62.82
B)
$62.72
C)
$63.82
D)
$62.73
51)
Dave bought 12 packets of cookies for $37.20. Each packet of cookies contains 10 cookies. Find the
cost of each cookie to the nearest tenth of a cent.
51)
A)
3.1¢
B)
32.1¢
C)
0.3¢
D)
31.0¢
52)
7.409 –2.7
52)
A)
4.699
B)
5.709
C)
4.609
D)
4.709
Add.
53)
1.827 +8.9
53)
A)
10.717
B)
10.727
C)
10.837
D)
10.728
Write as a decimal number rounded as indicated.
54)
9
11; Round to the nearest hundredth.
54)
A)
0.818
B)
1.22
C)
0.81
D)
0.82
55)
$4.25
55)
A)
4250¢
B)
4350¢
C)
425¢
D)
405¢
Round to the indicated place value.
56)
Round to the nearest thousandth: 20.66766
56)
A)
20.6677
B)
20.67
C)
20.6676
D)
20.668
57)
Alan’s yard is rectangular and measures 16.1 meters by 16.3 meters. Maria’s yard is rectangular and
measures 26.3 meters by 38.1 meters. What is the total area of the two yards?
57)
A)
739.60 m2
B)
1984.50 m2
C)
1264.46 m2
D)
7396.0 m2
Simplify.
58)
6.32× [(7 – 3.6) ÷ 0.04 +0.7]
58)
A)
34,014.33
B)
3408.439
C)
34,028.89
D)
3401.433
Divide.
59)
887.1881
100
59)
A)
88,718.81
B)
8.871881
C)
88.71881
D)
8871.881
60)
1.3 – 0.0004
60)
A)
1.9996
B)
1.2996
C)
1.296
D)
1.3096
Estimate by rounding as directed.
61)
532.432 –25.2; nearest tenth
61)
A)
497.2
B)
507.4
C)
507.2
D)
507.3
62)
A house has an assessed value of $163,500. For each $1000 of assessed value, the owner must pay
$11.94 in taxes. How much must the owner pay in taxes?
62)
A)
$1952.19
B)
$195.22
C)
$13,693.47
D)
$19,521.90
A
Divide.
63)
0.02275
100
63)
A)
0.0002275
B)
0.002275
C)
2.275
D)
0.2275
A
Write a word name for the number in the sentence.
64)
One gallon is equal to 3.7853 liters.
64)
A)
Three and seven thousand eight hundred fifty–three ten–thousandths
B)
Three and seven thousand eight hundred fifty–three thousandths
C)
Thirty seven thousand and eight hundred fifty–three ten–thousandths
D)
Thirty seven thousand and eight hundred fifty–three hundredths
A
65)
(47.1 –1.4) ×15
65)
A)
6855
B)
685.5
C)
700.5
D)
26.1
B
C
Divide.
66)
0.3483
0.01
66)
A)
0.003483
B)
3.483
C)
34.83
D)
348.3
Multiply.
67)
×0.056
0.11
67)
A)
0.000616
B)
0.0000616
C)
0.616
D)
0.00616
Write in decimal notation.
68)
66,472
10,000
68)
A)
0.066472
B)
6.6472
C)
0.66472
D)
66.472
69)
Round to the nearest tenth: 12.937
69)
A)
12.9
B)
13.0
C)
12.94
D)
12.8
Write the fraction in decimal notation.
70)
8
20
70)
A)
0.5
B)
0.4
C)
0.45
D)
0.3
Find the requested average, and round your answer as indicated.
71)
Listed in the table below are the total scores for the students in Dr. Crandall’s geometry class. Find
the average of these scores and round to the nearest hundredth.
Student Total Score
Joe 89.0
Sue 61.1
Ava 86.8
Jillian 86.8
Carol 81.5
Marty 80.3
71)
A)
81.04
B)
86.80
C)
80.92
D)
80.9
Solve the problem.
72)
How long would it take to drive a distance of 19 miles if you drive at a constant speed of 47 miles
per hour? Round your answer to the nearest hundredth if necessary.
(Distance = Speed × Time)
72)
A)
4.04 hr
B)
0.40 hr
C)
2.47 hr
D)
893.0 hr
Write as a decimal number rounded as indicated.
73)
0.78; Round to the nearest hundredth.
73)
A)
0.79
B)
0.8
C)
0.78
D)
0.80
Write the fraction in decimal notation.
74)
41
40
74)
A)
1.075
B)
1.025
C)
1.0375
D)
1.0125
Simplify.
75)
10.36 +30.5 ÷ (7.35 –4.3) –1.3
75)
A)
23.35
B)
27.79
C)
19.06
D)
12.10
Multiply.
76)
100 × 0.001399
76)
A)
0.1399
B)
1.399
C)
0.01399
D)
0.00001399
77)
The following table gives the electricity usage (in kilowatt hours) for the Peters family for the first
six months of this year.
Month Jan Feb Mar Apr May Jun
# of kwh 948.5 1172.4 863.5 926.4 867.1 1003.9
What is the average electricity usage for the months January through April?
77)
A)
988.69 kwh
B)
975.401 kwh
C)
977.7 kwh
D)
983.71 kwh
Write as a decimal number rounded as indicated.
78)
13
15; Round to the nearest thousandth.
78)
A)
0.864
B)
0.667
C)
0.868
D)
0.867
Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
79)
The stock price of a company specializing in renewable forms of energy rose last year to $69 1
16 per
share.
79)
A)
$69.0625; $69.07
B)
$69.0675; $69.07
C)
$69.0625; $69.06
D)
$69.0675; $69.06
Divide.
80)
0.064 0.4416
80)
A)
6.9
B)
70
C)
69
D)
7
A
Write in decimal notation.
81)
49,064
1,000,000
81)
A)
49.064
B)
0.49064
C)
0.049064
D)
4.9064
C
Subtract.
82)
–6950.01631
0.761
82)
A)
6949.25541
B)
6949.25631
C)
6949.25532
D)
6949.25531
D
C
Divide.
83)
0.78
0.001
83)
A)
78
B)
0.78
C)
7800
D)
780
Solve the problem.
84)
A restaurant bill of $68.09 was shared equally by 4 people. How much was each person’s share?
Round your answer to the nearest cent.
84)
A)
$18.02
B)
$18.13
C)
$17.13
D)
$17.02
Simplify.
85)
62÷ (16 – 14.2) – [(3 – 1.8) ÷ 2.5]
85)
A)
27.27
B)
19.52
C)
17.72
D)
5.32
Round to the indicated place value.
86)
Round to the nearest one: 710.782
86)
A)
710
B)
710.8
C)
711
Write fraction notation for the given decimal notation. Do not simplify.
87)
59.884
87)
A)
59,884
100
B)
59,884
10,000
C)
59.884
1000
D)
59,884
1000
88)
+
242.306
19.941
0.821
88)
A)
263.078
B)
263.068
C)
263.168
D)
263.178
Solve.
89)
2285.2 =29 ·t
89)
A)
788
B)
78.8
C)
7.88
D)
0.0788
Solve the problem.
90)
The water in a tank weighs 642.03 lb. One cubic foot of water weighs 62.5 lb. How many cubic feet
of water are in the tank?
90)
A)
704.53 ft3
B)
10.27248 ft3
C)
0.09735 ft3
D)
40,126.875 ft3
Divide.
91)
0.49 0.1764
91)
A)
0.036
B)
0.35
C)
3.5
D)
0.36
Multiply.
92)
0.01 ×4570.61
92)
A)
4570.61
B)
45.7061
C)
4.57061
D)
457.061
Estimate an answer to the problem.
93)
An advertisement states that television sets are on sale at B&G Electronics. The sale prices are:
13–inch set, $147.99; 19–inch set, $208.95; 21–inch set, $231.99; 27–inch set, $289.97; 50–inch set,
$519.97. Estimate to the nearest ten the total cost of one 27–inch set and one 13–inch set.
93)
A)
$420
B)
$450
C)
$440
D)
$430
94)
0.001 ×282.5
94)
A)
0.0002825
B)
0.2825
C)
0.02825
D)
2.825
Find the requested ratio in decimal notation rounded to the nearest thousandth.
95)
At the opening night of a theater production, there are 314 women and 472 men in the audience.
For this set of people, what is the ratio of men to the total number of people?
95)
A)
0.601
B)
0.003
C)
0.399
D)
0.665
Round to the indicated place value.
96)
Round to the nearest hundredth: 0.3103
96)
A)
0.32
B)
0.3103
C)
0.310
D)
0.31
Multiply.
97)
7.42
×5.3
97)
A)
3.9326
B)
393.26
C)
39.326
D)
0.39326
Multiply.
98)
×6.8
0.1
98)
A)
6.9
B)
0.68
C)
0.79
D)
1.78
Solve the problem.
99)
Find the missing measurement in the figure below.
a=0.82 b=0.1 cm c=1 cm
99)
A)
z =0.08 cm
B)
z =1.72 cm
C)
z =0.28 cm
D)
z =0.18 cm
Estimate the product by first rounding each number so that there is one nonzero digit.
100)
0.084 ×265.1
100)
A)
24
B)
2400
C)
2.4
D)
240
Convert from cents to dollars.
101)
203¢
101)
A)
$0.203
B)
$2.03
C)
$2030.00
D)
$20.30
Write a word name for the number in the sentence.
102)
The average amount of rain in Seedwood, Iowa is 14.058 inches per year.
102)
A)
Fourteen and fifty–eight thousandths
B)
Fourteen and fifty–eight tenths
C)
Fourteen and fifty–eight ten–thousandths
D)
Fourteen and fifty–eight hundredths
Write a word name for the given decimal notation.
103)
419.75
103)
A)
Four hundred nineteen and seventy-five thousandths
B)
Four hundred nine and seventy-five hundredths
C)
Four hundred nineteen and seventy-five tenths
D)
Four hundred nineteen and seventy-five hundredths
D
Simplify.
104)
7.42+ 5.42
104)
A)
25.6
B)
51.2
C)
83.92
D)
163.84
C
Write a word name for the given decimal notation.
105)
9.98
105)
A)
Nine and ninety-eight hundredths
B)
Nine and ninety-eight millionths
C)
Nine and ninety-eight tenths
D)
Nine and ninety-eight thousandths
A
Solve the problem.
106)
John earns $9.63/hour. If he works 17 hours, how much will he earn?
106)
A)
$163.81
B)
$163.72
C)
$163.71
D)
$164.81
C
A
Round to the indicated place value.
107)
Round to the nearest hundred: 19,944.86
107)
A)
19,940
B)
19,800
C)
19,900
Write a word name for the number in the sentence.
108)
When Sam joined his software company, their stock sold for $37.87 per share.
108)
A)
Thirty–seven and eighty-seven millionths
B)
Thirty–seven and eighty-seven thousandths
C)
Thirty–seven and eighty-seven hundredths
D)
Thirty–seven and eighty-seven tenths
Divide.
109)
423
109)
A)
6.75
B)
0.575
C)
5
D)
5.75
110)
878÷0.221; Estimate by first rounding each number to one nonzero digit.
110)
A)
4500
B)
4.5
C)
45
D)
450
111)
10 × 0.0005323
111)
A)
0.5323
B)
0.05323
C)
0.00005323
D)
0.005323
112)
3.57
×0.000217
112)
A)
0.0077469
B)
0.00077469
C)
0.077469
D)
0.77469
Find the gasoline mileage rounded to the nearest tenth.
113)
282.2 miles; 19.3 gallons
113)
A)
10 mpg
B)
20 mpg
C)
14.5 mpg
D)
14.6 mpg
Multiply.
114)
0.598 × 10
114)
A)
59.8
B)
0.00598
C)
5.98
D)
0.0598
Write the fraction in decimal notation.
115)
23
11
115)
A)
__
2.11
B)
_
2.09
C)
_
2.11
D)
__
2.09
Multiply.
116)
×34.5
7.8
116)
A)
42.3
B)
270.2
C)
269.1
D)
269.21
Write the fraction in decimal notation.
117)
6
8
117)
A)
0.64
B)
0.75
C)
0.84
D)
0.74
118)
28.0 · x =616
118)
A)
23
B)
220
C)
2.2
D)
22.0
119)
96.2 ×7
8– 6.7 ÷1
4
119)
A)
309.9
B)
333.11
C)
57.375
D)
60.775
120)
5
11 × 3.1629
120)
A)
1.433136
B)
1.433136
C)
1.437681
D)
1.437681
121)
41.65 ÷4.9
121)
A)
8.5
B)
85
C)
0.85
D)
9.5
Calculate.
122)
9.814 × 62
3
122)
A)
67.0623
B)
67.0623
C)
65.426
D)
65.426
Convert the number in the sentence to standard notation.
123)
The total sales of Acme Manufacturing Company for the last four years was $4.9 million.
123)
A)
$490,000
B)
$4,900,000,000
C)
$4,900,000
D)
$49,000,000
C
Solve the problem.
124)
Mr. Townsend took a plane trip for a total of 6.05 hours. He watched an in–flight movie for 2.74
hours. From the airport, he took a cab ride for 0.25 hour to the train station. Next, he took the train
home for 1.20 hours. what was the total time spent traveling?
124)
A)
6.50 hr
B)
7.24 hr
C)
10.24 hr
D)
7.50 hr
D
Estimate by rounding as directed.
125)
15.9745 +57.7520; nearest tenth
125)
A)
73.2
B)
74.0
C)
73.5
D)
73.8
D
Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
126)
The stock price of a pharmaceutical company fell to $1129
64 per share after one of its products was
recalled.
126)
A)
$11.458125; $11.45
B)
$11.453125; $11.45
C)
$11.453125; $11.46
D)
$11.458125; $11.46
B
C
Round to the indicated place value.
127)
Round to the nearest thousandth: 6.05529
127)
A)
6.054
B)
6.055
C)
6.056
D)
6.0553
Write the fraction in decimal notation.
128)
4
9
128)
A)
0.4
B)
0.40
C)
0.04
D)
0.41
A
129)
60,026.11 × 0.001
129)
A)
600.2611
B)
60.02611
C)
6002.611
D)
6.002611
B
Solve.
130)
x +16.5 =25.64
130)
A)
9.84
B)
12.26
C)
9.14
D)
9.06
C
131)
17,202.4 = w +4346.39
131)
A)
13,856.01
B)
12,856.01
C)
12,906.01
D)
12,656.01
B
27
B
Write a word name for the number in the sentence.
132)
The volume of water in Lee’s bottle is 9.879 liters.
132)
A)
Nine and eight hundred seventy-nine millionths
B)
Nine and eight hundred seventy-nine tenths
C)
Nine and eight hundred seventy-nine hundredths
D)
Nine and eight hundred seventy-nine thousandths
Estimate the product by first rounding each number so that there is one nonzero digit.
133)
2.7 ×3.62
133)
A)
12
B)
0.6
C)
6
D)
1.2
Calculate.
134)
190.8 ×2
5+ 6.03 ÷3
4
134)
A)
313.32
B)
307.43
C)
84.36
D)
87.43
Solve.
135)
90,501.7 = y +7176
135)
A)
83,285.7
B)
83,426.2
C)
83,325.7
D)
82,325.7
Estimate by rounding as directed.
136)
32.432 –10.66; nearest tenth
136)
A)
19.4
B)
21.9
C)
21.5
D)
21.7
Solve the problem.
137)
Find the perimeter of the figure below.
1.95 feet
4.5 feet 4.5 feet
1.95 feet
137)
A)
4.8 ft
B)
6.45 ft
C)
12.9 ft
D)
8.775 ft
Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
138)
The stock price of a bank rose to $55 3
8 per share after a merger with another bank.
138)
A)
$55.325; $55.32
B)
$55.375; $55.38
C)
$55.375; $55.37
D)
$55.325; $55.33
Divide.
139)
398.5292
1000
139)
A)
3.985292
B)
39.85292
C)
398,529.2
D)
0.3985292
Calculate.
140)
7.92 + 33
5
140)
A)
11.44
B)
11.52
C)
11.22
D)
7.92
29
Write as a decimal number rounded as indicated.
141)
4
11; Round to the nearest thousandth.
141)
A)
0.363
B)
0.366
C)
0.364
D)
0.365
Divide.
142)
64 ÷0.08
142)
A)
80
B)
0.8
C)
8
D)
800
Write fraction notation for the given decimal notation. Do not simplify.
143)
0.4
143)
A)
0.4
10
B)
0.04
10
C)
4
10
D)
4
100
Calculate.
144)
623
5+16.41
144)
A)
46.19
B)
1027.266
C)
59.318
D)
79.01
Find the requested ratio in decimal notation rounded to the nearest thousandth.
145)
At the opening night of a theater production, there are 283 women and 130 men in the audience.
For this set of people, what is the ratio of women to the total number of people?
145)
A)
0.315
B)
0.004
C)
2.177
D)
0.685
Calculate.
146)
5
8×12.7
146)
A)
7.9502
B)
7.9248
C)
7.8613
D)
7.9375
Estimate the product by first rounding each number so that there is one nonzero digit.
147)
28 ×66
147)
A)
210
B)
21
C)
4200
D)
2100
Convert from cents to dollars.
148)
92¢
148)
A)
$0.92
B)
$9.20
C)
$920.00
D)
$0.092
149)
+
4.24
0.91
44.74
149)
A)
49.89
B)
48.89
C)
49.99
D)
48.99
150)
15 81
150)
A)
5
B)
6.4
C)
5.4
D)
0.185
Multiply.
151)
92.542 × 100
151)
A)
945.42
B)
9254.2
C)
9204.2
D)
925.42
152)
A person burns 6.9 calories per minute while walking. How many calories will be burned if the
person walks for 4 hours?
152)
A)
1656 calories
B)
27.6 calories
C)
276 calories
D)
16,560 calories
A
Write a word name for the number in the sentence.
153)
One ton is equal to 907.18 kilograms.
153)
A)
Nine hundred seventy and eighteen thousandths
B)
Nine hundred seven and eighteen thousandths
C)
Nine hundred seventy and eighteen hundredths
D)
Nine hundred seven and eighteen hundredths
D
154)
1981
2–1.99
154)
A)
395.015
B)
196.51
C)
200.49
D)
197.505
B
155)
124.23 ÷3
5+48.65 ×1
4
155)
A)
219.2125
B)
215.3325
C)
74.1765
D)
63.925
A
B
Write in decimal notation.
156)
32
10
156)
A)
0.032
B)
3.2
C)
0.32
D)
320
157)
12 63
157)
A)
0.19
B)
5.25
C)
6.25
D)
5
Solve.
158)
40,865.5 =3907.839 + z
158)
A)
36,957.661
B)
37,014.671
C)
36,907.661
D)
36,857.261
159)
86,151 = y +9641.5
159)
A)
66,509.5
B)
76,509.5
C)
77,509.5
D)
76,609.9
Subtract.
160)
14.92 – 12.492
160)
A)
2.428
B)
27.412
C)
28.412
D)
2.528
161)
14.5 – 5.25
161)
A)
9.35
B)
19.75
C)
9.25
D)
20.75
Write the fraction in decimal notation.
162)
181
200
162)
A)
0.916
B)
0.905
C)
0.896
D)
0.865
Write as a decimal number rounded as indicated.
163)
0.38; Round to the nearest thousandth.
163)
A)
0.384
B)
0.388
C)
0.389
D)
0.38
Round to the indicated place value.
164)
Round to the nearest thousandth: 1.4973
164)
A)
1.497
B)
1.50
C)
1.49
D)
1.498
165)
What is the cost, in dollars, of 22.6 gallons of gasoline at 111.6 cents per gallon? Round your answer
to the nearest cent.
165)
A)
$25.22
B)
$252.22
C)
$253.22
D)
$26.22
Estimate by rounding as directed.
166)
33 + 0.582 + 79.99; nearest one
166)
A)
112
B)
114
C)
111
D)
115
D)
Add.
167)
+12.018
488.076
167)
A)
500.084
B)
499.994
C)
500.093
D)
500.094
D)
Estimate the quotient by first rounding each number as indicated.
168)
200.72 ÷35.4; Estimate by first rounding each number to the nearest ten.
168)
A)
50
B)
7
C)
0.5
D)
5
D)
Write in decimal notation.
169)
2841
100
169)
A)
28.41
B)
2841
C)
284.1
D)
0.2841
D)
Divide.
170)
39.608
0.1
170)
A)
3910.8
B)
396.08
C)
416.08
D)
3960.8
D)
Estimate an answer to the problem.
171)
An advertisement states that television sets are on sale at B&G Electronics. The sale prices are:
13–inch set, $147.99; 19–inch set, $208.95; 21–inch set, $231.99; 27–inch set, $289.97; 50–inch set,
$519.97. Estimate to the nearest ten how much more a 50–inch set costs than a 13–inch set.
171)
A)
$360
B)
$350
C)
$380
D)
$370
Write a word name for the number in the sentence.
172)
The average price of a large pizza in Chicago is $16.5837.
172)
A)
Sixteen and five thousand eight hundred thirty–seven thousandths
B)
Sixteen and five thousand eight hundred thirty–seven ten–thousandths
C)
Sixteen and five thousand eight hundred thirty–seven tenths
D)
Sixteen and five thousand eight hundred thirty–seven hundredths
Round to the indicated place value.
173)
Round to the nearest ten: 22,228.81
173)
A)
22,230
B)
22,100
C)
22,200
174)
×1.3
576
174)
A)
748.91
B)
748.9
C)
748.8
D)
749.9
Subtract.
175)
61 – 0.737
175)
A)
60.363
B)
61.737
C)
60.263
D)
59.763
Solve the problem.
176)
At the beginning of the summer, Jon was 51.4 inches tall. By the end of the summer, he had grown
1.5 inches. What was his height at the end of the summer?
176)
A)
53.0 in.
B)
66.4 in.
C)
51.9 in.
D)
52.9 in.
Solve.
177)
0.2204 + t =4.39
177)
A)
4.1686
B)
4.17
C)
4.1696
D)
4.1695
Multiply.
178)
0.1 ×58.99
178)
A)
58.99
B)
0.5899
C)
589.9
D)
5.899
Round to the indicated place value.
179)
Round to the nearest hundredth: 16.65768
179)
A)
16.658
B)
16.6577
C)
16.67
D)
16.66
Calculate.
180)
3
5×299.4
180)
A)
17.964
B)
188.71
C)
179.64
D)
186.87
Round to the indicated place value.
181)
Round to the nearest hundredth: 0.996
181)
A)
1.10
B)
1.09
C)
0.99
D)
1.00
182)
Round to the nearest hundredth: 13.1844
182)
A)
13.19
B)
13.183
C)
13.184
D)
13.18
Calculate.
183)
17.2 × 24.23 + 6.7 ×1
4
183)
A)
109.759
B)
427.506
C)
418.431
D)
105.864
Simplify.
184)
9.958 +0.08 ÷0.022
184)
A)
209.9580
B)
29.958
C)
25,095
D)
25.9580
Add.
185)
+579.008
16.076
185)
A)
595.084
B)
595.074
C)
595.083
D)
594.984
38
Answer the question.
186)
Sue has taken four exams so far in her History course. Her scores are 84.0, 78.2, 93, and 87.5. What
is the average of these scores?
186)
A)
85.825
B)
85.675
C)
84.275
D)
87.875
Estimate an answer to the problem.
187)
An advertisement states that television sets are on sale at B&G Electronics. The sale prices are:
13–inch set, $147.99; 19–inch set, $208.95; 21–inch set, $231.99; 27–inch set, $289.97; 50–inch set,
$519.97. Estimate the approximate number of 27–inch sets that can be bought for $40, 619.
187)
A)
120
B)
80
C)
1400
D)
140
Divide.
188)
67.8578
1000
188)
A)
0.00678578
B)
0.0678578
C)
6785.78
D)
67,857.8
Subtract.
189)
68.0173 –13.4162
189)
A)
54.5011
B)
54.6011
C)
55.6011
D)
54.5911
Write fraction notation for the given decimal notation. Do not simplify.
190)
0.00717
190)
A)
717
100
B)
717
100,000
C)
717
1000
D)
717
10,000
Solve the problem.
191)
Jake has a cable that is 46 feet long. He wants to cut it into pieces that are 4.6 feet long. How many
4.6–foot pieces will he get from the cable?
191)
A)
100 pieces
B)
9 pieces
C)
10 pieces
D)
11 pieces
Convert the number in the sentence to standard notation.
192)
The total sales of Acme Manufacturing Company for the last four years was $8.5 billion.
192)
A)
$850,000
B)
$8,500,000,000
C)
$8,500,000
D)
$8,500,000,000,000
B
Multiply.
193)
0.000773 × 1000
193)
A)
0.00773
B)
0.0773
C)
0.773
D)
0.00000773
C
194)
9.272 × 1000
194)
A)
9272
B)
927.2
C)
92,720
D)
92.72
A
195)
–21.10
3.44
195)
A)
18.76
B)
17.66
C)
17.64
D)
18.66
B
C
Divide the following numbers.
196)
49 25.97
196)
A)
0.39
B)
0.53
C)
0.65
D)
1.03
Solve.
197)
Sue buys a house which has a rectangular yard measuring 9.5 meters by 7.7 meters. In one corner of
the yard is a rectangular shed measuring 3.1 meters by 2.1 meters. Sue intends to grow grass in the
whole of the yard. What is the area of the yard excluding the shed?
197)
A)
3.1 m2
B)
66.64 m2
C)
73.15 m2
D)
666.4 m2
Divide.
198)
2.1 ÷0.003
198)
A)
70
B)
7
C)
0.7
D)
700
Solve.
199)
A car rental company charges $21 per day and $0.53 per mile to rent a car. What is the total bill if a
car is rented for 2 days and is driven 138 miles?
199)
A)
$2971.14
B)
$43.06
C)
$115.14
D)
–$31.14
Write fraction notation for the given decimal notation. Do not simplify.
200)
18.80
200)
A)
1880
10
B)
188
100
C)
1880
100
D)
1880
1000
Solve.
201)
Jameel’s cellular phone plan gives him 550 anytime minutes per month for a monthly access fee of
$45.99. Minutes in excess of 550 are charged at the rate of $0.42 per minute. Last month, Jameel
used his cellphone for 629 minutes. How much was he charged?
201)
A)
$33.17
B)
$81.54
C)
$310.17
D)
$79.17
Solve the problem.
202)
Find the perimeter of the figure below.
2 in. 1.2 in.
0.88 in. 0.91 in.
1.838 in. 1.6 in.
2.299 in.
202)
A)
9.116 in.
B)
10.727 in.
C)
7.316 in.
D)
8.927 in.
Solve.
203)
Suppose that you own a home which is valued at $150,000. You must move to a different city. Use
the formula below to find out how much it would cost to buy a similar (replacement) home in the
city that you will move to. Assume that the index of your city is 145 and that the index of the new
city is 238. Round your answer to the nearest dollar.
Cost of Your Home in New City =
(Value of Your Home) ÷ (Index of Your City) × (Index of New City)
203)
A)
$246,207
B)
$251,707
C)
$83,787
D)
$91,387
Write the fraction in decimal notation.
204)
77
25
204)
A)
3.85
B)
3.04
C)
3.08
D)
3.075
Divide the following numbers.
205)
1.648 ÷8
205)
A)
12.06
B)
2.06
C)
1.206
D)
0.206
D
Estimate by rounding as directed.
206)
55.049 –3.8841; nearest one
206)
A)
51 .1
B)
51 .2
C)
51
D)
52
C
Answer the question.
207)
Fred has taken two exams so far in his Chemistry course. His scores are 76 and 87. What is the
average of these scores?
207)
A)
81.2
B)
82.7
C)
78.8
D)
81.5
D
Divide.
208)
176.3744
10
208)
A)
1.763744
B)
1763.744
C)
17,637.44
D)
17.63744
D
C
Add.
209)
+270.95
12.67
209)
A)
283.62
B)
283.52
C)
283.51
D)
283.61
Solve.
210)
567.63 =37.1 · x
210)
A)
16.3
B)
15.3
C)
1.53
D)
153
Write as a decimal number rounded as indicated.
211)
10
11; Round to the nearest hundredth.
211)
A)
0.91
B)
1.10
C)
0.909
D)
0.90
Write the fraction in decimal notation.
212)
1
16
212)
A)
0.0725
B)
–0.0375
C)
0.0625
D)
0.063
Solve.
213)
At SuperStop, gasoline costs $1.38 per gallon when you pay with a credit card, $0.07 per gallon less
when you pay with cash. How much do you save by filling up a 15–gallon tank if you are paying
cash?
213)
A)
$1.05
B)
$20.70
C)
$19.65
D)
$10.50
214)
–3.9635
0.4058
214)
A)
3.5687
B)
3.5577
C)
3.5587
D)
3.5477
215)
+
0.01
206.18
3.33
215)
A)
209.52
B)
210.52
C)
210.42
D)
209.42
Divide.
216)
0.001853
0.01
216)
A)
0.01853
B)
0.00001853
C)
0.1853
D)
1.853
Write as a decimal number rounded as indicated.
217)
4
15; Round to the nearest hundredth.
217)
A)
0.67
B)
0.27
C)
0.24
D)
0.28
Write fraction notation for the given decimal notation. Do not simplify.
218)
643.7230
218)
A)
643.7230
10,000
B)
6,437,230
100
C)
6,437,230
100,000
D)
6,437,230
10,000
Write the fraction in decimal notation.
219)
592
125
219)
A)
4.724
B)
4.736
C)
4.72
D)
4.745
Solve the problem.
220)
June has a strip of paper 39 inches long. She wants to cut it into strips that are 6.5 inches long. How
many 6.5–inch strips will she get from the paper?
220)
A)
60 pieces
B)
5 pieces
C)
6 pieces
D)
7 pieces
Write as a decimal number rounded as indicated.
221)
2.83; Round to the nearest hundredth.
221)
A)
2.85
B)
2.82
C)
2.83
D)
2.84
Add.
222)
14.69457 + 308 + 1.255 + 76.42 + 2.4454
222)
A)
402.82497
B)
402.81497
C)
402.91497
D)
403.81497
46
Round to the indicated place value.
223)
Round to the nearest tenth: 137.89
223)
A)
137.8
B)
137.89
C)
137
D)
137.9
Multiply.
224)
×0.670
5.8
224)
A)
3.886
B)
6.47
C)
6
D)
3
D)
Round to the indicated place value.
225)
Round to the nearest one: 5955.94
225)
A)
5955
B)
5955.9
C)
5956
Write the fraction in decimal notation.
226)
5
11
226)
A)
_
0.45
B)
__
0.48
C)
_
0.48
D)
__
0.45
D)
Convert from dollars to cents.
227)
$0.05
227)
A)
50¢
B)
500¢
C)
5¢
D)
0.5¢
D)
D)
Write as a decimal number rounded as indicated.
228)
0.49; Round to the nearest thousandth.
228)
A)
0.495
B)
0.500
C)
0.499
D)
0.494
229)
134.7 –1.96 ×4.01
229)
A)
129.9504
B)
532.2874
C)
133.91404
D)
126.8404
Answer the question.
230)
The following table gives the electricity usage (in kilowatt hours) for the Peters family for six
months.
Month Jan. Feb. Mar. Apr. May Jun.
# of kwh 948.5 1172.4 807.7 926.4 867.1 1003.9
What is the average electricity usage for the months January through May?
230)
A)
957.79 kwh
B)
945.53 kwh
C)
923.36 kwh
D)
944.42 kwh
Solve.
231)
18.77 + p =249.73
231)
A)
240.96
B)
130.96
C)
73.96
D)
230.96
Solve the problem.
232)
Mr. Chung grosses $500 a week. If his take–home pay is $417.59, how much money was deducted
from his gross weekly pay?
232)
A)
$82.51
B)
$83.41
C)
$83.51
D)
$82.41
Write in decimal notation.
233)
278
1000
233)
A)
0.278
B)
27.8
C)
0.0278
D)
2.78
234)
283
234)
A)
4.15
B)
42.5
C)
0.024
D)
41.5
235)
–11.50
1.74
235)
A)
9.8
B)
10.76
C)
9.76
D)
9.86
236)
681
236)
A)
13.5
B)
1.35
C)
14.5
D)
0.074
Calculate.
237)
1
2× 117.4 –2
5×18.37
237)
A)
1070.971
B)
51.352
C)
40.952
D)
52.752
Divide.
238)
0.159
0.1
238)
A)
1.59
B)
0.0159
C)
0.00159
D)
15.9
Calculate.
239)
73
8+9.327
239)
A)
1.952
B)
16.722
C)
16.702
D)
9.327
C
Convert the number in the sentence to standard notation.
240)
The total value of imports and exports for a certain country is $722.1 billion.
240)
A)
$722,100,000,000
B)
$72,210,000,000
C)
$7,221,000,000,000
D)
$722,100,000,000,000
A
Simplify.
241)
9÷0.2 –7×0.052
241)
A)
0.095
B)
3.61
C)
44.9825
D)
44.8775
C
Write the fraction in decimal notation.
242)
11
40
242)
A)
0.275
B)
0.235
C)
0.175
D)
0.285
A
A
Write fraction notation for the given decimal notation. Do not simplify.
243)
0.590
243)
A)
590
100
B)
590
1000
C)
590
10,000
D)
0.590
1000
Solve the problem.
244)
Mr. Lee wanted to keep track of how far he was driving today. He drove to Lodi which was
31.19 miles, then he drove to Merced which was 14.01 miles, then he drove home which was
5.16 miles. How far did Mr. Lee drive?
244)
A)
50.36 mi
B)
50.35 mi
C)
51.36 mi
D)
51.35 mi
Multiply.
245)
5.27
×0.835
245)
A)
4.40045
B)
44.0045
C)
440.045
D)
0.440045
Divide the following numbers.
246)
99 59.4
246)
A)
1.6
B)
16
C)
6
D)
0.6
Below are entries in a checkbook. Find the errors in the balance calculations and report the correct final balance for your
answer.
247)
NUMBER DATE DESCRIPTION OF
TRANSACTION PAYMENT/
DEBIT DEPOSIT/
CREDIT BALANCE
7555.64
1606 11/2 Debbie Smith 82.25 7473.39
11/15 Deposit <Paycheck>1800.00 9273.39
1607 11/16 Marty Wilson 145.62 9097.77
11/18 Deposit <Sale of my couch>150.00 8947.77
11/20 Deposit <Gift from Greg>121.74 9045.63
247)
A)
$9369.51
B)
$6133.51
C)
$9277.77
D)
$9399.51
248)
1.7
– 0.0004
248)
A)
1.7096
B)
1.696
C)
1.9996
D)
1.6996
249)
27.65 =3.5 · t
249)
A)
8.9
B)
7.9
C)
79
D)
0.79
250)
200 × {[(12 – .025) ÷ 0.05] – (9.9 – 3.01)}
250)
A)
46,522
B)
34,891.5
C)
58,152.5
D)
23,261
Write as a decimal number rounded as indicated.
251)
16
7; Round to the nearest tenth.
251)
A)
0.4
B)
2.29
C)
1.3
D)
2.3
Round to the indicated place value.
252)
Round to the nearest tenth: 1.38
252)
A)
1.3
B)
1
C)
1.4
D)
1.5
253)
7.6
×14
253)
A)
106.4
B)
10.64
C)
1064
D)
1.064
254)
0.01 × 0.01824
254)
A)
0.001824
B)
0.0001824
C)
1.824
D)
0.1824
Simplify.
255)
0.2 × {2.4 × 12.5 – [(9 – 5.8) ÷ 0.8]}
255)
A)
5.2
B)
2.0
C)
4.08
D)
5.65
Divide.
256)
630÷30.0
256)
A)
210
B)
2.1
C)
21.0
D)
22
Write in decimal notation.
257)
5
10
257)
A)
0.00005
B)
0.5
C)
0.005
D)
0.05
B
Write a word name for the given decimal notation.
258)
7.525
258)
A)
Seven and five hundred twenty-five thousandths
B)
Seven and five hundred twenty-five hundredths
C)
Seven and five hundred twenty-five tenths
D)
Seven and five hundred twenty-five millionths
A
Convert the number in the sentence to standard notation.
259)
The total paid circulation of a certain gardening magazine is $373.6 million.
259)
A)
$37,360,000
B)
$373,600,000,000
C)
$373,600,000
D)
$3,736,000,000
C
260)
Mike filled his car’s gas tank and noted that the odometer read 16,343.1. After the next filling, the
odometer read 16,755.9. It took 21.5 gal to fill the tank. How many miles per gallon did the car get?
260)
A)
19.2 mpg
B)
18.5 mpg
C)
19.5 mpg
D)
20.2 mpg
A
C
Write as a decimal number rounded as indicated.
261)
0.36; Round to the nearest thousandth.
261)
A)
0.365
B)
0.364
C)
0.362
D)
0.363
262)
3.704 –1
2
262)
A)
1.352
B)
1.852
C)
3.204
D)
4.204
263)
Wanda bought 2 items at Lucky Pete’s market. She bought a pound of butter for $1.77 and a gallon
of milk for $2.79. What was the total amount that she paid for both of these items?
263)
A)
$4.46
B)
$3.46
C)
$4.56
D)
$3.56
264)
×0.0054
3.5
264)
A)
0.189
B)
0.0189
C)
0.000189
D)
0.00189
265)
1.1 11
265)
A)
9.9
B)
10.1
C)
9
D)
10
266)
579.69 ÷17.1
266)
A)
3.39
B)
34.9
C)
339
D)
33.9
Write the fraction in decimal notation.
267)
14
15
267)
A)
_
0.83
B)
_
0.91
C)
_
0.96
D)
_
0.93
Convert the number in the sentence to standard notation.
268)
The net worth of a certain business is $36.7 million.
268)
A)
$36,700,000
B)
$36,007,000
C)
$360,700,000
D)
$360,007,000
269)
Scrambled Electronics will finance a $250 TV set for $50 down and $35.36 a month for 6 months.
How much money can you save by paying cash for the TV set?
269)
A)
$12.16
B)
$262.16
C)
$37.84
D)
$87.84
Write in decimal notation.
270)
32
10,000
270)
A)
0.000032
B)
0.0032
C)
0.00032
D)
0.032
Add.
271)
52.86 + 8 + 70.42 + 11.435
271)
A)
142.715
B)
142.815
C)
143.715
D)
142.725
Simplify.
272)
8.63 ÷ (1 – 0.137) + 86.9 – 3.4 ×23
272)
A)
–18
B)
19.1
C)
318.7
D)
18.7
Solve the problem.
273)
Juan‘s subtotal at Scramble’s Electronics is $10.94. The sales tax on these items is $1.84. What was
Juan‘s total bill?
273)
A)
$11.78
B)
$12.78
C)
$12.68
D)
$11.68
Divide.
274)
18 171
274)
A)
10.5
B)
0.95
C)
9.5
D)
9
Estimate by rounding as directed.
275)
29.461 + 0.582 + 79.99; nearest tenth
275)
A)
109.2
B)
109.9
C)
110.4
D)
110.1
57
Find the gasoline mileage rounded to the nearest tenth.
276)
331 miles; 21 gallons
276)
A)
20 mpg
B)
15.9 mpg
C)
30 mpg
D)
15.8 mpg
Round to the indicated place value.
277)
Round to the nearest one: 66.5
277)
A)
67
B)
68
C)
66
Solve the problem.
278)
A rectangular garden measures 13.5 feet by 57.7 feet What is its area?
278)
A)
71.2 ft2
B)
668.95 ft2
C)
7789.5 ft2
D)
778.95 ft2
Divide the following numbers.
279)
20.7 ÷23
279)
A)
19
B)
1.9
C)
0.9
D)
9
Convert the number in the sentence to standard notation.
280)
The total sales of Acme Manufacturing Company for the last four years was $41.41 million.
280)
A)
$41,410,000
B)
$414,100,000
C)
$41,410,000,000
D)
$4,141,000
Subtract.
281)
1416.27 –7.898
281)
A)
1409.37
B)
1408.372
C)
1337.29
D)
1338.29
282)
1000 ·y =6.2312
282)
A)
0.0062312
B)
623.12
C)
0.062312
D)
6231.2
283)
In order to buy a $27,000 car, you put down $3500 and take out a loan on the balance. To pay off the
loan, you pay $483.06 per month for the following 72 months. How much more will you end up
paying for the car than the original price of $27,000? Round your answer to the nearest dollar.
283)
A)
$7780.00
B)
$11,280.00
C)
$38,280.00
D)
$34,780.00
Multiply.
284)
×65
0.5
284)
A)
65.5
B)
33.6
C)
32.5
D)
32.61
Write in decimal notation.
285)
26 897
1000
285)
A)
26.0897
B)
34.97
C)
26.897
D)
52.897
Divide.
286)
3.7 0.1813
286)
A)
0.0051
B)
0.051
C)
0.49
D)
0.049
Write in decimal notation.
287)
63 1365
10,000
287)
A)
64.365
B)
63.1365
C)
63.01365
D)
63.001365
B
288)
6.25 × 0.1
288)
A)
0.0625
B)
62.5
C)
0.00625
D)
0.625
D
289)
+6.3285
1.1829
289)
A)
7.4104
B)
7.5314
C)
7.5104
D)
7.5114
D
290)
+661.326
629.366
290)
A)
1290.691
B)
1290.692
C)
1290.682
D)
1290.592
B
D
Write a word name for the number in the sentence.
291)
The sales tax rate in Boone County is 4.6 percent.
291)
A)
Forty–six thousandths
B)
Forty–six hundredths
C)
Four and 6 hundredths
D)
Four and six tenths
292)
Vince‘s grocery bill was $9.32. He gave the clerk a $20 bill. How much change should he receive?
292)
A)
$9.68
B)
$9.32
C)
$10.67
D)
$10.68
Simplify.
293)
1.1 ÷ 2 +6×0.8 –0.42
293)
A)
105.19
B)
5.19
C)
4.49
D)
7.49
Find the requested ratio in decimal notation rounded to the nearest thousandth.
294)
At the opening night of a theater production, there are 142 women and 154 men in the audience.
For this set of people, what is the ratio of women to men?
294)
A)
0.48
B)
0.922
C)
0.007
D)
0.52
295)
–4.3
2.428
295)
A)
2.872
B)
1.928
C)
3.000
D)
1.872
296)
0.025 0.0545
296)
A)
0.218
B)
21.8
C)
2.18
D)
218
D)
Write in decimal notation.
297)
7021 663,745
1,000,000
297)
A)
7027.63745
B)
7021.00663745
C)
7021.663745
D)
7021.0663745
D)
Multiply.
298)
5.307
×26.453
298)
A)
14.0386071
B)
1.40386071
C)
140.386071
D)
1403.86071
D)
Convert from dollars to cents.
299)
$0.31
299)
A)
3100¢
B)
31¢
C)
3.1¢
D)
310¢
D)
Divide.
300)
820.2012
0.1
300)
A)
82,020.12
B)
8202.012
C)
82.02012
D)
8.202012
D)
Divide.
Round to the indicated place value.
301)
Round to the nearest thousandth: 13.2554
301)
A)
13.254
B)
13.26
C)
13.255
D)
13.256
D)
Estimate the product by first rounding each number so that there is one nonzero digit.
302)
6.3 ×38
302)
A)
2400
B)
240
C)
24
D)
360
D)
Write in decimal notation.
303)
81 86
100
303)
A)
81.086
B)
81.0086
C)
81.86
D)
89.6
D)
Simplify.
304)
0.903 +5.56 ÷0.01
304)
A)
565.03
B)
556.903
C)
56.503
D)
646.3
D)
Write a word name for the number in the sentence.
305)
The average cost of an Ink Jet Printer is $375.07.
305)
A)
Three hundred seventy–five and seven hundredths
B)
Three hundred and seven hundred fifty–seven thousandths
C)
Three hundred seventy–five and seven thousandths
D)
Three hundred seventy–five and seven tenths
D)
Solve the problem.
306)
Mrs. Henson prepared her grocery list at home. Her list contained the following items with their
sale prices: cheese –$4.88;crackers – $16.88; soda –$2.01; hamburger –$16.88; and gum –$0.88. She
bought all of the items at the store except the crackers. How much money did she spend?
306)
A)
$24.53
B)
$24.65
C)
$23.65
D)
$25.53
307)
0.006356 × 0.1
307)
A)
0.06356
B)
0.00006356
C)
6.356
D)
0.0006356
Estimate the quotient by first rounding each number as indicated.
308)
0.0831 ÷ 1.78; Estimate by first rounding each number to one nonzero digit.
308)
A)
0.5
B)
0.004
C)
0.04
D)
5
309)
21.5 ÷ 21
2
309)
A)
8.69
B)
8.4
C)
8.6
D)
9.3
310)
749
×0.62
310)
A)
46.438
B)
4.6438
C)
4643.8
D)
464.38
Round to the indicated place value.
311)
Round to the nearest hundredth: 818.8704
311)
A)
819.87
B)
819
C)
818.86
D)
818.87
Add.
312)
36.09 + 7.741 + 7.527 + 6.87
312)
A)
58.328
B)
59.228
C)
58.238
D)
58.228
Solve the problem.
313)
A grocer sold 30 bags of potatoes for $1.14 each. What was the total amount of the sale?
313)
A)
$34.21
B)
$34.20
C)
$34.3
D)
$35.3
Write as a decimal number rounded as indicated.
314)
4
11; Round to the nearest hundredth.
314)
A)
0.36
B)
0.37
C)
0.35
D)
0.38
Write the fraction in decimal notation.
315)
7
5
315)
A)
1.25
B)
1.4
C)
1.3
D)
1.2
Simplify.
316)
7×0.4 + 1.1 ÷ 2 –0.42
316)
A)
6.29
B)
10.39
C)
1.49
D)
3.19
Multiply.
317)
0.635 × 0.001
317)
A)
0.000635
B)
0.0000635
C)
0.00635
D)
635
318)
+
141.9363
7.229
55.46
6130.279
318)
A)
6334.8943
B)
6334.9033
C)
6335.0053
D)
6334.9043
Estimate the product by first rounding each number so that there is one nonzero digit.
319)
2.35 ×407.6
319)
A)
800
B)
1000
C)
880
D)
400
Round to the indicated place value.
320)
Round to the nearest thousandth: 6.49993
320)
A)
6.500
B)
6.490
C)
7.000
D)
6.590
Multiply.
321)
8.0078
×0.782
321)
A)
0.62620996
B)
626.20996
C)
6.2620996
D)
62.620996
Solve the problem.
322)
Tameeka wanted to know the total number of hours she worked this week. Her time card indicated
the following hours: Monday, 5.19 hours; Tuesday, 6.44 hours; Thursday, 1.06 hours. How many
hours has Tameeka worked?
322)
A)
13.69 hr
B)
12.69 hr
C)
12.59 hr
D)
11.69 hr
D)
323)
In Antarctica, the high temperatures for the last four days have been 17.2°, 5.6°, 5.7°, and 10.3°.
What is the average high temperature for this four–day period?
323)
A)
7.72°
B)
9.7°
C)
10.35°
D)
9.1°
D)
Write as a decimal number rounded as indicated.
324)
0.37; Round to the nearest hundredth.
324)
A)
0.36
B)
0.38
C)
0.37
D)
0.39
D)
Convert the number in the sentence to standard notation.
325)
The average distance from Earth to the Sun is 149.6 million kilometers.
325)
A)
149,600,000,000,000 km
B)
149,600,000,000 km
C)
149,600 km
D)
149,600,000 km
D)
D)
Estimate by rounding as directed.
326)
8.06 + 0.013 + 0.197; nearest one
326)
A)
9
B)
8.3
C)
8.27
D)
8
Write a word name for the given decimal notation.
327)
0.9248
327)
A)
Nine thousand two hundred forty-eight hundredths
B)
Nine thousand two hundred forty-eight hundred–thousandths
C)
Nine thousand two hundred forty-eight ten–thousandths
D)
Nine thousand two hundred forty-eight thousandths
328)
×131
0.360
328)
A)
47.26
B)
47.271
C)
47.160
D)
47.27
329)
Normal body temperature is 98.6°F. Ellen’s temperature is 101.8°F. How many degrees above
normal body temperature is this?
329)
A)
3.2°
B)
4.3°
C)
4.2°
D)
3.3°
Write the fraction in decimal notation.
330)
2
5
330)
A)
0.2
B)
0.4
C)
0.04
D)
0.25
Multiply.
331)
10 ×37.712
331)
A)
3721.2
B)
377.12
C)
397.12
D)
3771.2
D)
Answer the question.
332)
Paul’s last four paychecks have been $1024.33, $1253.78, $1003.84, and $937.26. What is the average
amount for these paychecks?
332)
A)
$1054.80
B)
$1044.94
C)
$1024.78
D)
$1074.60
D)
333)
106.56 –0.3169
333)
A)
106.2431
B)
106.24
C)
106.2421
D)
106.2430
D)
Solve.
334)
x +17.1 =32.4
334)
A)
15.3
B)
19.3
C)
14.8
D)
16.3
D)
69
D)
Write as a decimal number rounded as indicated.
335)
0.36; Round to the nearest tenth.
335)
A)
0.36
B)
0.3
C)
0.4
D)
0.37
Write the fraction in decimal notation.
336)
21
25
336)
A)
0.84
B)
0.76
C)
0.64
D)
0.9
Write as a decimal number rounded as indicated.
337)
65
11; Round to the nearest tenth.
337)
A)
5.9
B)
0.2
C)
5.91
D)
6.9
Divide.
338)
0.889
1000
338)
A)
0.0000889
B)
0.00889
C)
889
D)
0.000889
Write the fraction in decimal notation.
339)
17
16
339)
A)
1.0625
B)
1.25
C)
1.075
D)
1.08625
Find the requested average, and round your answer as indicated.
340)
The table below shows the square footage of homes of a group of families. Find the average square
footage and round to the nearest tenth.
Family Area of Home in Square Feet
The Lindens 30,177
The Douglasses 8818
The Kimballs 8334
The Ravenswoods 7792
The Swifts 4717
The Jacksons 1613
340)
A)
15,895.0 square feet
B)
8063.0 square feet
C)
10,241.9 square feet
D)
10,241.8 square feet
Estimate an answer to the problem.
341)
An advertisement states that television sets are on sale at B&G Electronics. The sale prices are:
13–inch set, $147.99; 19–inch set, $208.95; 21–inch set, $231.99; 27–inch set, $289.97; 50–inch set,
$519.97. Estimate the approximate number of 19–inch sets that can be bought for $6278.
341)
A)
30
B)
25
C)
300
D)
40
Divide.
342)
9.926
0.001
342)
A)
0.009926
B)
0.0009926
C)
9926
D)
992.6
343)
802.5 = 100 ·y
343)
A)
0.8025
B)
80,250
C)
8.025
D)
8025
Simplify.
344)
(6 –1.2)2÷ 4 +9.1 × 0.6
344)
A)
11.22
B)
9.855
C)
12.13
D)
10.31
Calculate.
345)
31
9× 64.73
345)
A)
222.958
B)
222.958
C)
230.151
D)
230.151
B
Solve the problem.
346)
Ray’s gross pay is $325.76 per week. $52.06 is withheld for federal income tax, $27.85 for FICA tax,
and $13.56 for other deductions. Find his net pay.
346)
A)
$259.41
B)
$245.85
C)
$232.29
D)
$242.29
C
Write a word name for the given decimal notation.
347)
2.6
347)
A)
Two and six tenth(s)
B)
Two and six thousandth(s)
C)
Two and six hundredth(s)
D)
Two and six millionth(s)
A
Divide.
348)
40.634
0.01
348)
A)
406.34
B)
4013.4
C)
426.34
D)
4063.4
D
A
Write a word name for the number in the sentence.
349)
The weight of a full grown Great Pyrenees dog named Simba is 152.86 pounds.
349)
A)
One hundred fifty and two hundred eighty–six thousandths
B)
One hundred fifty–two and eighty–six hundredths
C)
One thousand fifty–two and eighty–six tenths
D)
One hundred fifty–two and eighty–six thousandths
Solve.
350)
Alan’s yard is rectangular and measures 8.7 meters by 8.5 meters. Maria‘s yard is rectangular and
measures 45.1 meters by 28.9 meters. How much greater is the area of Maria’s yard than the area of
Alan‘s yard?
350)
A)
12,294.4 m2
B)
1377.34 m2
C)
56.8 m2
D)
1229.44 m2
Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
351)
The stock of a software company sold for $59 7
8 per share on Monday at closing.
351)
A)
$59.875; $59.87
B)
$59.825; $59.83
C)
$59.825; $59.82
D)
$59.875; $59.88
Write a word name for the number in the sentence.
352)
Last week, Jeremy’s income after taxes was $981.65
352)
A)
Nine hundred eighty–one and sixty-five millionths
B)
Nine hundred eighty–one and sixty-five tenths
C)
Nine hundred eighty–one and sixty-five thousandths
D)
Nine hundred eighty–one and sixty-five hundredths
Round to the indicated place value.
353)
Round to the nearest thousandth: 310.79892
353)
A)
310.800
B)
310.798
C)
310.7989
D)
310.799
Estimate the product by first rounding each number so that there is one nonzero digit.
354)
1.328 ×6.02
354)
A)
60
B)
0.6
C)
8
D)
6
Divide.
355)
0.001925
10
355)
A)
0.0001925
B)
0.00001925
C)
1.925
D)
0.01925
Write fraction notation for the given decimal notation. Do not simplify.
356)
8.6
356)
A)
8.6
100
B)
86
100
C)
86
10
D)
8.6
10
Solve.
357)
t +1.689 =7.5
357)
A)
6.811
B)
5.989
C)
5.811
D)
7.000
74
Add.
358)
250.4 + 0.99 + 61.04 + 35 + 1.6
358)
A)
349.03
B)
350.03
C)
349.13
D)
349.04
Solve the problem.
359)
In one year, a baseball player got 187 hits in 515 times at bat. What was his batting average? Give
decimal notation to the nearest thousandth.
359)
A)
0.363
B)
0.373
C)
0.343
D)
0.366
Add.
360)
+
52.300
12.010
0.418
360)
A)
65.728
B)
64.628
C)
64.728
D)
65.628
Multiply.
361)
31.946 × 0.01
361)
A)
319.46
B)
0.031946
C)
0.31946
D)
3.1946
362)
0.77 × 1000
362)
A)
77
B)
7700
C)
0.77
D)
770
Add.
363)
0.3301 +3.1638
363)
A)
3.4929
B)
3.4839
C)
3.4939
D)
3.5939
Round to the indicated place value.
364)
Round to the nearest thousandth: 0.3899
364)
A)
0.380
B)
0.400
C)
0.399
D)
0.390
Subtract.
365)
–5.93
0.2437
365)
A)
5.69
B)
5.6853
C)
5.6863
D)
5.6862
Simplify.
366)
6.3 × 4.7 + 0.9 ÷ 7.2
366)
A)
4.2375
B)
3.15
C)
4.9
D)
29.735
Write as a decimal number rounded as indicated.
367)
3
7; Round to the nearest hundredth.
367)
A)
0.429
B)
2.33
C)
0.43
D)
0.42
368)
29.68
×5.57
368)
A)
1653.176
B)
16,531.76
C)
165.3176
D)
16.5
Divide.
369)
6.91
10
369)
A)
0.00691
B)
69.1
C)
0.691
D)
0.0691
Round to the indicated place value.
370)
Round to the nearest thousandth: 0.803012
370)
A)
0.80
B)
0.8030
C)
0.81
D)
0.803
Write as a decimal number rounded as indicated.
371)
0.94; Round to the nearest thousandth.
371)
A)
0.950
B)
0.95
C)
0.949
D)
0.944
Convert the number in the sentence to standard notation.
372)
The average distance from Mars to the Sun is 227.9 million kilometers.
372)
A)
227,900,000 km
B)
227,009,000 km
C)
227,090,000 km
D)
227,000,900,000 km
Solve the problem.
373)
Edwin has a board that is 5.4 feet long. He wants to cut the board into pieces that are 1.8 feet long.
How many 1.8–foot pieces will he get from the large board?
373)
A)
30 pieces
B)
4 pieces
C)
2 pieces
D)
3 pieces
Divide.
374)
527
374)
A)
5.6
B)
0.185
C)
0.54
D)
5.4
Write the fraction in decimal notation.
375)
46
125
375)
A)
0.368
B)
0.388
C)
0.468
D)
0.318
Estimate the product by first rounding each number so that there is one nonzero digit.
376)
27.4 ×1.5
376)
A)
6000
B)
6
C)
60
D)
600
Write fraction notation for the given decimal notation. Do not simplify.
377)
9.0031
377)
A)
931
100
B)
90,031
1000
C)
90,031
10,000
D)
31
10,000
378)
Manuel had $1489.92 in his checking account. He wrote checks of $12.92, $27.45, and $162.09 to pay
some bills. He then deposited a paycheck of $730.43. How much is in his account after these
changes?
378)
A)
$2033.00
B)
$2422.81
C)
$2017.89
D)
$557.03
D)
Calculate.
379)
3
4× 0.058 +6
5×5.75
379)
A)
7.4157
B)
6.9435
C)
7.150125
D)
6.0435
D)
Answer the question.
380)
The following table gives the electricity usage (in kilowatt hours) for the Peters family for six
months.
Month Jan. Feb. Mar. Apr. May Jun.
# of kwh 948.5 1172.4 886.1 926.4 867.1 1003.9
What is the average electricity usage for the months February through June?
380)
A)
969.81 kwh
B)
973.2 kwh
C)
971.18 kwh
D)
969.29 kwh
D)
381)
×0.904
0.07
381)
A)
0.0006328
B)
0.006328
C)
6.328
D)
0.06328
D)
Write in decimal notation.
382)
6515
1000
382)
A)
6.515
B)
0.06515
C)
0.6515
D)
65.15
Divide.
383)
0.000643
0.001
383)
A)
0.000000643
B)
0.00643
C)
0.0643
D)
0.643
Answer the question.
384)
The following table gives the electricity usage (in kilowatt hours) for the Peters family for six
months.
Month Jan. Feb. Mar. Apr. May Jun.
# of kwh 948.5 1172.4 854.2 926.4 867.1 1003.9
What is the average electricity usage for the months February through May?
384)
A)
953.035 kwh
B)
952.007 kwh
C)
955.025 kwh
D)
955.815 kwh
Write in decimal notation.
385)
994
100
385)
A)
99.4
B)
0.990
C)
9.94
D)
0.994
Write as a decimal number rounded as indicated.
386)
0.25; Round to the nearest hundredth.
386)
A)
0.256
B)
0.25
C)
0.253
D)
0.26
Divide the following numbers.
387)
93.6
387)
A)
4
B)
0.4
C)
1.4
D)
14
B
Calculate.
388)
126.75 ÷ 31
4
388)
A)
39
B)
49
C)
38.77
D)
43.18
A
Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
389)
The stock price of a company rose to $53 19
64 per share after positive economic news was released.
389)
A)
$53.291875; $53.29
B)
$53.291875; $53.30
C)
$53.296875; $53.29
D)
$53.296875; $53.30
D
Write the fraction in decimal notation.
390)
25
100
390)
A)
0.14
B)
2.5
C)
0.025
D)
0.25
D
D
Multiply.
391)
8.61
×23
391)
A)
19.803
B)
198.03
C)
19,803
D)
1980.3
Estimate an answer to the problem.
392)
An advertisement states that television sets are on sale at B&G Electronics. The sale prices are:
13–inch set, $147.99; 19–inch set, $208.95; 21–inch set, $231.99; 27–inch set, $289.97; 50–inch set,
$519.97. Estimate the total cost of 17 27–inch sets.
392)
A)
$4960
B)
$4890
C)
$4930
D)
$4940
Solve the problem.
393)
When Paula set off to drive to her friend’s house, the odometer read 8668.7 miles. When she arrived
at her friend’s house, the odometer read 8844.2 miles. How far had she driven?
393)
A)
175.6 mi
B)
185.5 mi
C)
175.5 mi
D)
176.5 mi
Round to the indicated place value.
394)
Round to the nearest ten: 62.7
394)
A)
59
B)
61
C)
60
Answer the question.
395)
Sue has taken two exams so far in her History course. Her scores are 99.2 and 68.4. What is the
average of these scores?
395)
A)
80.3
B)
88.8
C)
83.8
D)
85.3
Round to the indicated place value.
396)
Round to the nearest one: 1,999.53
396)
A)
1,999.5
B)
1,999
C)
2,000
Divide.
397)
4.5 ÷0.09
397)
A)
5
B)
0.5
C)
0.05
D)
50
Add.
398)
44 +3.8 +11.920 +8.36
398)
A)
68.08
B)
68.18
C)
69.08
D)
68.081
Estimate an answer to the problem.
399)
An advertisement states that television sets are on sale at B&G Electronics. The sale prices are:
13–inch set, $147.99; 19–inch set, $208.95; 21–inch set, $231.99; 27–inch set, $289.97; 50–inch set,
$519.97. Estimate the approximate number of 13–inch sets that can be bought for $11,850.
399)
A)
80
B)
180
C)
20
D)
90
Divide the following numbers.
400)
77.42
400)
A)
10.6
B)
1.06
C)
2.06
D)
20.6
Estimate by rounding as directed.
401)
0.06 +9.52 + 0.23; nearest tenth
401)
A)
10.1
B)
9.6
C)
9.8
D)
10.0
Convert the number in the sentence to standard notation.
402)
The average distance from Mercury to the Sun is 57.9 million kilometers.
402)
A)
57,009,000 km
B)
57,000,900 km
C)
57,090,000 km
D)
57,900,000 km
Solve the problem.
403)
Karl is taking a road to Calistoga. He has already driven 85.14 miles. If the entire distance to
Calistoga is 130 miles, how much further must Karl drive?
403)
A)
54.86 mi
B)
45.86 mi
C)
44.86 mi
D)
44.96 mi
Round to the indicated place value.
404)
Round to the nearest ten thousandth: 19.41258
404)
A)
19.41
B)
19.4126
C)
19.413
D)
19.4125
Estimate by rounding as directed.
405)
532.432 –132.01; nearest ten
405)
A)
380
B)
400
C)
390
D)
410
Round to the indicated place value.
406)
Round to the nearest thousandth: 4.99961
406)
A)
5.000
B)
4.9996
C)
4.990
D)
4.900
Add.
407)
680.8 + 0.9992 + 12 + 9.96173 + 74.486
407)
A)
777.24773
B)
778.24693
C)
778.34693
D)
778.24593
B
Write a word name for the given decimal notation.
408)
6.00455
408)
A)
Six and four hundred fifty-five hundred–thousandths
B)
Six and four hundred fifty-five thousandths
C)
Six and four hundred fifty-five millionths
D)
Six and four hundred fifty-five tenths
A
Write as a decimal number rounded as indicated.
409)
0.92; Round to the nearest hundredth.
409)
A)
0.929
B)
0.92
C)
0.93
D)
0.930
C
Convert from cents to dollars.
410)
4895¢
410)
A)
$48.95
B)
$48,950.00
C)
$48.950
D)
$489.50
A
A
Divide.
411)
817
411)
A)
0.471
B)
3.125
C)
21.25
D)
2.125
Estimate the quotient by first rounding each number as indicated.
412)
5.77 ÷2; Estimate by first rounding each number to the nearest one.
412)
A)
30
B)
3
C)
0.3
D)
0.03
Divide the following numbers.
413)
26 488.8
413)
A)
19.8
B)
18.8
C)
188
D)
198
Multiply.
414)
1000 ×315.074086
414)
A)
31,507.4086
B)
3150.74086
C)
315,074.086
D)
3,150,740.86
415)
20 ·y =7.4
415)
A)
0.37
B)
0.037
C)
3.7
D)
12.6
Solve the problem.
416)
Find the perimeter of the figure below.
5.8 cm
2.5 cm 4.13 cm
6 cm 2.13 cm
416)
A)
7.69 cm
B)
15.16 cm
C)
13.09 cm
D)
20.56 cm
Divide.
417)
976.990776
0.001
417)
A)
9,769,907.76
B)
9769.90776
C)
97,699.0776
D)
976,990.776
Multiply.
418)
×13.74
0.0019
418)
A)
0.016106
B)
0.036106
C)
0.126106
D)
0.026106
Convert from dollars to cents.
419)
$32.72
419)
A)
327.2¢
B)
3272¢
C)
327,200¢
D)
32,720¢
Write the fraction in decimal notation.
420)
7
4
420)
A)
1.75
B)
1.175
C)
1.25
D)
1.65
Solve the problem.
421)
The costs of a hurricane in Kate’s home state were $4.40 million. The costs of a hurricane in Jorg’s
home state were $7.01 million. How much more were the costs of the hurricane in Jorg’s home
state?
421)
A)
$2.51 million
B)
$3.61 million
C)
$4 million
D)
$2.61 million
422)
Julie bought a dress originally costing $95.71. When she brought the dress to the counter, the agent
told her that it was discounted $9.57. What is the sales price for the dress?
422)
A)
$85.71
B)
$76.14
C)
$86.14
D)
$9.57
Write the fraction in decimal notation.
423)
91
40
423)
A)
2.2875
B)
2.225
C)
2.275
D)
2.2175
Calculate.
424)
13.2 × 3 3
5
424)
A)
47.83
B)
47.39
C)
47.52
D)
47.61
Round to the indicated place value.
425)
Round to the nearest tenth: 1.1175
425)
A)
1.2
B)
1.0
C)
1.12
D)
1.1
Divide the following numbers.
426)
554.6
426)
A)
11.16
B)
11.62
C)
10.68
D)
10.92
Simplify.
427)
27.2 +4.90 × (7.8 –0.8)2
427)
A)
512.1
B)
269.5
C)
267.3
D)
265.9
Convert the number in the sentence to standard notation.
428)
The total sales of Acme Manufacturing Company for the last four years was $27.94 billion.
428)
A)
$27,940,000,000
B)
$27,940,000,000,000
C)
$279,400,000
D)
$27,940,000
Simplify.
429)
1.22× [(10 – 4.2) ÷ 0.02 +3.3]
429)
A)
531.352
B)
422.352
C)
322.352
D)
399.152
89
Subtract.
430)
–41.290
14.596
430)
A)
26.704
B)
26.706
C)
28.000
D)
26.694
Convert the stock price to decimal notation and to decimal notation rounded to the nearest hundredth.
431)
The stock price of a homeowners’ insurance company dropped to $45 5
16 per share after a severe
hurricane caused damage to coastal regions.
431)
A)
$45.3125; $45.32
B)
$45.3175; $45.31
C)
$45.3125; $45.31
D)
$45.3175; $45.32
C
Write the fraction in decimal notation.
432)
11
8
432)
A)
1.375
B)
1.35
C)
1.275
D)
1.25
A
433)
3
4
433)
A)
0.075
B)
0.75
C)
0.8
D)
0.6
B
D
Write in decimal notation.
434)
60,852
100,000
434)
A)
60.852
B)
0.60852
C)
0.060852
D)
6.0852
Solve the problem.
435)
A stockbroker sold 75 shares of stock for $10.40 each. What was the total amount of the sale?
435)
A)
$780.11
B)
$779.90
C)
$780.00
D)
$780.10
Divide.
436)
0.01 0.55
436)
A)
5.5
B)
55
C)
44
D)
56
Write a word name for the given decimal notation.
437)
0.068
437)
A)
Sixty-eight thousandths
B)
Sixty-eight hundred–thousandths
C)
Sixty-eight ten–thousandths
D)
Sixty-eight hundredths
Round to the indicated place value.
438)
Round to the nearest hundredth: 1.641
438)
A)
1.65
B)
1.64
C)
1.63
D)
1.6
Simplify.
439)
2.80 + 2.65 ·2.15 – 2.64
439)
A)
4.96
B)
5.8575
C)
-2.6705
D)
9.0775
Divide the following numbers.
440)
81.92
440)
A)
12.4
B)
2.4
C)
1.24
D)
0.24
Write as a decimal number rounded as indicated.
441)
14
15; Round to the nearest tenth.
441)
A)
0.8
B)
0.9
C)
1.0
D)
0.3
Multiply.
442)
10.9
×0.03
442)
A)
32.7
B)
0.0327
C)
0.327
D)
0.33
Round to the indicated place value.
443)
Round to the nearest one: 516.39
443)
A)
516.40
B)
517
C)
516
Subtract.
444)
0.9573 –0.163
444)
A)
0.8043
B)
0.7933
C)
0.7943
D)
0.8943
Convert from dollars to cents.
445)
$597.42
445)
A)
597,420¢
B)
5,974,200¢
C)
59,742,000¢
D)
59,742¢
Divide.
446)
5221.18
100
446)
A)
5221.18
B)
52.2118
C)
522.118
D)
5.22118
Simplify.
447)
25 × (15.1 +0.943)
447)
A)
378.443
B)
613.25
C)
4010.75
D)
401.075
Solve.
448)
13.249 + m =38.289
448)
A)
25.04
B)
25.033
C)
23.07
D)
25.13
93
Write fraction notation for the given decimal notation. Do not simplify.
449)
0.66
449)
A)
6.6
10
B)
66
10
C)
66
1000
D)
66
100
Subtract.
450)
15.000 – 13.020
450)
A)
28.020
B)
1.980
C)
2.080
D)
1.880
Write the fraction in decimal notation.
451)
33
20
451)
A)
1.675
B)
1.6
C)
1.65
D)
1.625
Calculate.
452)
73
4÷ 3.875
452)
A)
1.83
B)
2.125
C)
1.9375
D)
2
Solve.
453)
0.01 · q =0.95
453)
A)
95
B)
96
C)
9.5
D)
84
Add.
454)
3.7 + 0.619 + 45
454)
A)
8.819
B)
54.89
C)
45.989
D)
49.319
Subtract.
455)
–9.333
5.18
455)
A)
4.253
B)
4.153
C)
4.152
D)
4.163
Answer the question.
456)
In Antarctica, the high temperatures for the last four days have been 17.2°, 5.6°, 3.5°, and 10.3°.
What is the average high temperature for this four–day period?
456)
A)
9.8°
B)
7.17°
C)
8.55°
D)
9.15°
Subtract.
457)
73
– 3.97
457)
A)
69.13
B)
76.97
C)
68.53
D)
69.03
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4
Answer Key
Testname: C4