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Percents, Unit Rates, and Ratios

Total questions: 20

Worksheet time: 1hrs 10mins

Name
Class
Date
1.

The ratio of green counters to blue counters is 4 : 5


What fraction of the counters are green?

a)

5/4

b)

4/5

c)

4/9

d)

5/9

2.

Angie purchased 25 fruits in all. 10 were apples and the rest were peaches. What is the ratio of peaches to apples? (In simplest form)

a)

3/2

b)

25/10

c)

10/25

d)

2/3

3.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
4.
Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?
a)
25%
b)
18%
c)
20%
d)
50%
5.
The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 
a)
35%
b)
25%
c)
30%
d)
20%
6.

Jason spends $450 for transportation. This is 25% of his monthly salary . How much money did he earn each month?

a)

$1800

b)

$800

c)

$900

d)

$1000

7.
Find the percent increase. Round to the nearest percent.
From $5 to $8 
a)
40%
b)
60%
c)
55%
d)
65%
8.

If Justin can type 408 words in 4 minutes, how many words can he type per minute? (What is his unit rate)

a)
102 words per minute
b)
100 words per minute
c)
400 words per minute
d)
412 words per minute
9.

Tara paid $2.25 for 3 packs of biscuits. How much does one pack of biscuits cost?

a)

50 cents

b)

$1.00

c)

25 cents

d)

75 cents

10.
Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 
a)
3:5
b)
1:3
c)
3:11
d)
3:10
11.
Write the ratio as a fraction in simplest form.
15 children out of 60 passengers
a)
4/1
b)
15/60
c)
60/15
d)
1/4
12.

A store had 2 blue chairs for $22.78 or 6 red chairs for $67.80. Which color chair has the lower unit price?

a)

2 blue chairs for $22.78

b)

6 red chairs for $67.80

13.

Peter paid $79.80 for renting a bike for 6 hours. What was the rate per hour for renting the bike?

a)

$79.80

b)

$6.00

c)

$13.30

d)

$13.31

14.

What is the unit rate, in miles per hour, for the graph?

a)

60 miles per hour

b)

30 miles per hour

c)

120 miles per hour

d)

90 miles per hour

15.

Juju bought 5 books for $7. How much does one book cost?

a)

$2

b)

50 cents

c)

$1.40

d)

85 cents

16.

What is the missing number in the table?

a)

72

b)

48

c)

64

d)

56

17.

72 is 60% of what number?

a)

144

b)

432

c)

43

d)

120

18.
Convert 6% to a decimal
a)
.06
b)
.6
c)
6.0
d)
60
19.
What is B?
a)
3
b)
9
c)
2
d)
6
20.

Luz earns $400 for 40 hours of work. Use a ratio table to determine how much she earns for 6 hours of work.

a)

$60.00

b)

$20.00

c)

$40.00

d)

$10.00