The graph represents the 24–hour day of a small–business owner.
Sleep 1
4Work 1
3
Free time 1
24
Eat 1
12
Travel 1
8Worry 1
6
83)
What activity takes the most time? How many hours?
83)
A)
Work, 12 hours
B)
Sleep, 8 hours
C)
Work, 10 hours
D)
Work, 8 hours
Perform the operation and reduce to lowest terms.
84)
1
2×
4
5×
1
2
84)
A)
1
5
B)
3
5
C)
1
20
D)
2
5
The graph represents the 24–hour day of a small–business owner.
Sleep 1
4Work 1
3
Free time 1
24
Eat 1
12
Travel 1
8Worry 1
6
85)
How many hours of the day are spent in travel and free time?
85)
A)
4 hours
B)
6 hours
C)
3 hours
D)
5 hours
Convert the fraction to a decimal. If a division does not come out evenly, round the answer to the nearest thousandth.
86)
39
40
86)
A)
0.098
B)
1.026
C)
0.975
D)
9.75
Add. Write the answer in lowest terms.
87)
26 2
3
+17 1
2
87)
A)
21 3
7
B)
44 1
6
C)
12 1
2
D)
75 5
7
Solve the problem.
88)
Jake wants to work 41
3 hours at his part–time job this week. He has already worked 14
5 hours.
How many more hours does he need to work?
88)
A)
43
4 hr
B)
28
15 hr
C)
4
15 hr
D)
1
2 hr
Perform the operation and reduce to lowest terms.
89)
2
3÷
11
12
89)
A)
11
18
B)
5
6
C)
8
11
D)
2
33
Add. Write the answer in lowest terms.
90)
1
3+2
9
90)
A)
16
27
B)
1
4
C)
1
3
D)
5
9
Add. Write your answer in lowest terms.
91)
1
3+4
7+5
6
91)
A)
5
63
B)
13 11
16
C)
5
8
D)
131
42
Change the improper fraction to a whole or mixed number.
92)
66
22
92)
A)
31
11
B)
4
C)
3
D)
2
Find the least common denominator for the given set of denominators.
93)
60, 20, 70
93)
A)
210
B)
60
C)
420
D)
140
Perform the operation and reduce to lowest terms.
94)
55
7×77
8
94)
A)
45
B)
46
C)
47
D)
35 35
56
Convert the fraction to a decimal. If a division does not come out evenly, round the answer to the nearest thousandth.
95)
5
6
95)
A)
8.33
B)
0.833
C)
0.083
D)
1.2
Solve the problem.
96)
There were 54
5 yards of fabric on a bolt. After a customer bought 33
4 yards of fabric, how many
yards were left?
96)
A)
45
9 yd
B)
21
20 yd
C)
15
9 yd
D)
7
10 yd
97)
Jeff studied math for 71
2 hours, history for 34
5 hours, and physics for 5 hours. How long did he
study?
97)
A)
16 3
10 hr
B)
10
163 hr
C)
10
49 hr
D)
49
10 hr
Write each mixed number as an improper fraction.
98)
20 5
8
98)
A)
165
8
B)
35
C)
25
2
D)
300
99)
11 18
19
99)
A)
227
19
B)
29
19
C)
217
19
D)
12
Write as a fraction in lowest terms.
100)
0.56
100)
A)
1
56
B)
28
25
C)
14
25
D)
14
125
Subtract. Write the answer in lowest terms.
101)
5
7
–1
2
101)
A)
3
14
B)
4
7
C)
1
7
D)
4
9
Find the least common denominator for the given set of denominators.
102)
6, 8, 10, 12
102)
A)
120
B)
90
C)
60
D)
108
Subtract. Write the answer in lowest terms.
103)
936
42
– 9 30
35
103)
A)
6
35
B)
6
7
C)
1
6
D)
0
Solve the problem.
104)
The floor of a rectangular room is to be tiled with 1
3 foot square tiles along a 10 5
8 foot wall. How
many tiles will be needed along the wall?
104)
A)
31 7
8 tiles
B)
30 5
8 tiles
C)
313
24 tiles
D)
35 tiles
Write the fraction in lowest terms.
105)
6
14
105)
A)
13
5
B)
7
3
C)
7
15
D)
3
7
The graph represents the 24–hour day of a small–business owner.
Sleep 1
4Work 1
3
Free time 1
24
Eat 1
12
Travel 1
8Worry 1
6
106)
What fraction of the day is spent in free time and travel?
106)
A)
1
6
B)
1
12
C)
2
9
D)
1
4
27
Find the time–and–a–half rate for the regular rate.
107)
$15.50
107)
A)
$21.70
B)
$27.13
C)
$23.25
D)
$31.00
Add. Write the answer in lowest terms.
108)
94
9
+ 4 5
9
108)
A)
54
9
B)
13
C)
14
D)
14 4
9
Perform the operation and reduce to lowest terms.
109)
32
9÷1
9
109)
A)
29
B)
27 1
2
C)
28
D)
30
Add. Write your answer in lowest terms.
110)
8
15
7
10
+4
5
110)
A)
19
30
B)
21
30
C)
113
15
D)
28
15
Perform the operation and reduce to lowest terms.
111)
4×613
14
111)
A)
10 5
7
B)
24 13
14
C)
27 5
7
D)
27 7
7
Write each mixed number as an improper fraction.
112)
93
11
112)
A)
102
11
B)
12
11
C)
38
11
D)
103
11
Add. Write the answer in lowest terms.
113)
17 2
7
16 3
7
+ 14 3
7
113)
A)
47 1
7
B)
49 1
7
C)
48
D)
48 1
7
Add. Write your answer in lowest terms.
114)
7
3+
25
21 +
11
9
114)
A)
23 1
2
B)
447
63
C)
15
12
D)
34
1701
Write each mixed number as an improper fraction.
115)
62
8
115)
A)
51
8
B)
1
C)
5
2
D)
25
4
Perform the operation and reduce to lowest terms.
116)
53
4÷51
3
116)
A)
25
64
B)
13
32
C)
15
63
D)
15
64
Add. Write the answer in lowest terms.
117)
44
9
+76
7
117)
A)
515
16
B)
132
63
C)
48 7
16
D)
12 19
63
Subtract. Write the answer in lowest terms.
118)
10
– 4 4
7
118)
A)
63
7
B)
93
7
C)
64
7
D)
53
7