Name: 
 

Quiz 4.1 - 4.2


Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Estimate the answer to the question using a model.
 

 1. 
What number is 5% of 80?
a.
3
c.
4
b.
76
d.
1
 

 2. 
30 is what percent of 90?
a.
38%
c.
300%
b.
25%
d.
33%
 

 3. 
44 is 80% of what number?
a.
3520
c.
53
b.
55
d.
54
 
 
Write and solve an equation to answer the question.
 

 4. 
0.2% of what number is 9?
a.
5500
c.
1.8
b.
4500
d.
4000
 

 5. 
200% of what number is 76?
a.
0.38
c.
38
b.
36
d.
152
 

 6. 
57 is what percent of 95?
a.
166.67%
c.
60%
b.
63%
d.
55%
 

 7. 
A basketball player made 25 baskets in a season. Of these, 36% were three-point shots. How many three-point shots did the player make?
a.
16
c.
5
b.
11
d.
9
 

 8. 
A club raised 96% of its goal for a charity. The club raised $1056. What was the goal?
a.
$1022.76
c.
$1098
b.
$1100
d.
$1013.76
 
 
Find the new amount.
 

 9. 
50 liters increased by 16%
a.
58 L
c.
61 L
b.
8 L
d.
42 L
 

 10. 
50 millimeters decreased by 64%
a.
32 mm
c.
18 mm
b.
82 mm
d.
16 mm
 

Numeric Response
 

 1. 
An MP3 player costs $40. The sales tax is $2.40. What is the percent of sales tax?

 

 2. 
A dog shelter had 24 puppies last month. This month, 33 puppies are at the shelter. What is the percent of change?

 

Short Answer
 

 1. 
Without calculating, which has a greater percent of increase?
• 3 new players added to a team of 12 players
• 3 new players added to a team of 9 players
 
 
Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a percent, if necessary.
 

 2. 
10 meters to 41 meters
 

 3. 
19 meters to 13 meters
 

Other
 

 1. 
Extended Response  Water tank A has a capacity of 450 gallons and is 64% full. Water tank B is 74% full. The ratio of the capacity of tank A to tank B is 9 : 19.
a.   How much water is in tank A?
b.   What is the capacity of tank B?
c.   How much water is in tank B?
 



 
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