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Worksheets

Ratio Relationships

Total questions: 25

Worksheet time: 31mins

Name
Class
Date
1.

Express the following ratio in simplest form:

30:50

a)

5:3

b)

10:16.6

c)

6:10

d)

3:5

2.

Which of the following are equivalent to 5:4?

(more than one?)

a)

25:20

b)

10:12

c)

15:12

d)

10:8

3.

Bryce pays $14 for 8 pounds of strawberries. What does he pay per pound?

a)

$14 for 8 pounds

b)

$1.75 per pound

c)

$0.57 per pound

d)

$1.70 per pound

4.

Express the following ratio in simplest form:

20:45

a)

10:22.5

b)

4:9

c)

40:90

d)

5:9

5.

If Antonia can type 408 words in 4 minutes, how many words can she type per minute?

a)

408 words per minute

b)

100 words per minute

c)

400 words per minute

d)

102 words per minute

6.
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
7.
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
8.
If Analissa puts 55 seeds into 11 pots, how many seeds does she put in 1 pot?
a)
6
b)
5
c)
4
d)
7
9.

Select ALL the ratios that are equivalent to 16 : 6

a)

3 to 8

b)

32 : 12

c)

4 to 2

d)

8 to 3

10.

Which ratio is equivalent to 12:20

a)

6:20

b)

2:3

c)

3:10

d)

3:5

11.

Which ratio is equivalent to 12:20

a)

6:20

b)

2:3

c)

3:10

d)

3:5

12.
A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?
a)
16 customers per hour
b)
15 customers per hour
c)
12 customers per hour
d)
20 customers per hour
13.

4:6 = 5:x

Calculate x

a)

7

b)

7.5

c)

8

d)

8.5

14.

Fully simplify the ratio...


18:24

a)

3:4

b)

9:12

c)

2:3

d)

3:2

15.
Simplify the ratio of
35 : 14
a)
5 : 2
b)
2 : 5
c)
3 : 1
d)
35: 14
16.

Which ratio is equivalent to 5 : 7

a)

25 : 35

b)

7 : 5

c)

25 : 30

d)

5 : 5

17.

A cookie recipe calls for 2 eggs and 3 cups of flour. How much flour and how many eggs are needed to make 3 batches?

a)

6 eggs and 9 cups of flour

b)

6 cups of flour and 9 eggs

c)

8 eggs and 12 cups of flour

d)

12 eggs and 8 cups of flour

18.
Simplify the ratio of
35 : 14
a)
5 : 2
b)
2 : 5
c)
3 : 1
d)
35: 14
19.

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
20.
Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players? 
a)
10 : 3
b)
10:13
c)
3 : 10
d)
3:13
21.
What number is missing?
a)
12
b)
3
c)
11
d)
13
22.
What is B?
a)
3
b)
9
c)
2
d)
6
23.
A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?
a)
2 to 5
b)
5 to 3
c)
3 to 5
d)
5 to 2
24.

Taylor uses 32 buttons for every 4 blouses that she sews.  What is the ratio of the number of blouses to the number of buttons?

a)

1:4

b)

4:1

c)

1:8

d)

8:1

25.
In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?
a)
35
b)
60
c)
18
d)
50