Ratios Test

What is the ratio of cats to dogs if there are 7 cats and 12 dogs?

• 7:12

• 3:2

• 8:6

• 1:2

There are 10 horses, 7 dogs, 4 cats, and 2 rabbits. What is the ratio of rabbits to all animals?

• 10:7

• 4:23

• 2:23

• 17:3

In a class of 37 students, 15 are girls. What is the ratio of girls to the total number of students?

• A. 3:5

• B. 18:30

• C. 15:37

• D. 5:3

A recipe uses 2 cups of sugar for every 5 cups of flour. What is the ratio of sugar to flour?

• 2:7

• 2:5

• 5:2

• 2:3

There are 4 strawberries, 3 blueberries, and 7 blackberries. What is the ratio of blueberries to blackberries?

• 3:7

• 3:14

• 6:9

• 6:7

There 2 white cars, 3 trucks, and 4 SUVs. What is the ratio of trucks to all vechicles?

• 3:4

• 3:2

• 3:9

• 12:18

There are 15 boys and 10 girls in a class. What is the ratio of boys to girls? _________ What is the ratio of girls to boys? _________

• Ratio of boys to girls: 15:10; Ratio of girls to boys: 10:15

• Ratio of boys to girls: 2:3; Ratio of girls to boys: 3:2

• Ratio of boys to girls: 5:3; Ratio of girls to boys: 3:5

• Ratio of boys to girls: 1:2; Ratio of girls to boys: 2:1

A bag has 10 red marbles,15 blue marbles, and 1 green marble. Write the ratio of blue marbles to total marbles: __________

• 15:1

• 10:15

• 15:15

• 15:26

There are 3 blue pens, 4 black pens, and 2 grey pens. If 2 red pens are added, what is the ratio of red pens to all other pens?

• 2:9

• 2:11

• 3:7

• 7/4

There are 5 evergreen trees, 4 aspen, 22 cotton wood, and 1 maple. What is the ratio of cotton wood to maple?

• 5:1

• 22:5

• 22:32

• 22:1