Ratio and Proportion Quiz

Identify the equivalent ratio for 2:3.

• 5:7

• 1:4

• 4:6

• 3:2

Which of the following is an equivalent ratio for 4:6?

• 10:15

• 8:12

• 3:4

• 5:7

If the ratio of boys to girls in a class is 3:5, what is the equivalent ratio for 15 boys?

• 3:15

• 25:5

• 10:5

• 5:25

Find the equivalent ratio for 5:8.

• 3:5

• 7:10

• 10:16

• 2:4

What is the equivalent ratio for 10:15?

• 5:7

• 2:3

• 4:6

• 3:2

If the ratio of red balls to blue balls is 2:3, what is the equivalent ratio for 20 red balls?

• 20:30

• 30:20

• 10:15

• 15:10

Identify the equivalent ratio for 6:9.

• 4:5

• 2:3

• 3:2

• 5:7

Which of the following is an equivalent ratio for 7:10?

• 3:5

• 5:7

• 8:12

• 14:20

If the ratio of apples to oranges is 4:7, what is the equivalent ratio for 28 apples?

• 4:28

• 28:4

• 7:28

• 49:84

Find the equivalent ratio for 12:18.

• 4:5

• 5:7

• 2:3

• 3:2