Name: 
 

Chapter 5 - Review



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Find the missing values in the ratio table. Then write the equivalent ratios.
 

 1. 


Dogs
5
25
Cats
8
a.
28; 5 : 25 and 8 : 28
c.
40; 5 : 25 and 8 : 40
b.
28; 5 : 8 and 25 : 28
d.
40; 5 : 8 and 25 : 40
 

 2. 


Forks
14
42
Spoons
20
10
a.
7 and 60; 14 : 20, 7 : 10, and 42 : 60
c.
4 and 60; 14 : 20, 4 : 10, and 42 : 60
b.
4 and 48; 14 : 20, 4 : 10, and 42 : 48
d.
7 and 48; 14 : 20, 7 : 10, and 42 : 48
 
 
Write a unit rate for the situation.
 

 3. 

$48 spent in 8 trips
a.
mc003-1.jpg
c.
mc003-3.jpg
b.
mc003-2.jpg
d.
mc003-4.jpg
 

 4. 

132 kilobytes in 11 seconds
a.
mc004-1.jpg
c.
mc004-3.jpg
b.
mc004-2.jpg
d.
mc004-4.jpg
 

 5. 

$13.50 for 9 people
a.
mc005-1.jpg
c.
mc005-3.jpg
b.
mc005-2.jpg
d.
mc005-4.jpg
 

 6. 

910 miles in 10 hours
a.
910 mi/h
c.
89 mi/h
b.
91 mi/h
d.
9,100 mi/h
 

 7. 

594 feet in 27 minutes
a.
22 ft/min
c.
16,038 ft/min
b.
594 ft/min
d.
19 ft/min
 
 
Write the fraction or mixed number as a percent.
 

 8. 

mc008-1.jpg
a.
29.125%
c.
25%
b.
28.125%
d.
31.125%
 

 9. 

mc009-1.jpg
a.
63%
c.
62%
b.
65%
d.
61%
 

 10. 

mc010-1.jpg
a.
947%
c.
949%
b.
943%
d.
946%
 

 11. 

mc011-1.jpg
a.
709%
c.
700%
b.
706%
d.
705%
 

 12. 

mc012-1.jpg
a.
530%
c.
532%
b.
528%
d.
524%
 
 
Find the percent of the number. Explain your method.
 

 13. 

110% of 70
a.
80
c.
147
b.
77
d.
76
 

 14. 

7.5% of 150
a.
16.05
c.
112.5
b.
9.11
d.
11.25
 

 15. 

75% of 88
a.
66
c.
22
b.
6600
d.
68
 

 16. 

235% of 144
a.
482.4
c.
341
b.
338.4
d.
337.5
 

 17. 

0.7% of 140
a.
0.098
c.
9.8
b.
0.98
d.
98
 

 18. 

88% of 97
a.
90.35
c.
81.6
b.
11.64
d.
85.36
 

 19. 

4% of 75
a.
3
c.
2.3
b.
72
d.
7.4
 

Other
 

 1. 

Extended Response  You have a coupon for 30% off the sale price of any item in the store.
Store Items
Regular Price
Sale
Cell phone
$210
40% off
MP3 player
$70
25% off
Digital camera
$385
10% off
a.   What is the sale price of the digital camera?
b.   What is the price of the digital camera after using the coupon?
c.   Is taking 40% off the regular price the same as taking 10% off the regular price and then 30% off the sale price? Explain your reasoning.
 



 
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