Tape Diagrams Ratios

The ratio of girls to boys is 3:8. If there are 48 boys, how many girls are there? Use the tape diagram to help you solve.

• 6

• 24

• 18

• 72

If 30 kids in the class like grape juice, how many kids like pineapple juice?  Use the tape diagrams to answer.

• 4

• 30

• 70

• 40

There are 3 puppies, 6 kittens, and 11 bunnies.  What is the ratio of bunnies to puppies?

• 11:3

• 11:6

• 3:6

• 11:9

What is the ratio of red apples to green apples

• 7 apples to 3 green

• 4 red apples to 7 apples

• 4 red apples to 3 green apples

• 3 green apples to 4 red apples

Q1. What is the result of 4 * 3?

• 1) 4

• A) 12

• 2) 3

• C) 36

If there are 120 boys in the group, how many boys and girls are there TOTAL? Use the tape diagrams to solve.

• 150

• 270

• 250

• 360

The ratio of the number of Hope’s lollipops to the number of Will’s lollipops is 3:4. If Will has 28 lollipops, how many lollipops does Hope have?

5. The ratio of girls to boys that participated in the music contest was 7:3. There were 77 girls. How many boys participated?

In a bag of Jolly Ranchers, the ratio of blue to red is 3 to 4. If I have a 15 blue jolly ranchers, how many are red jolly ranchers are there in the bag?

The ratio of brownies to cookies is 3:5. If there are 75 cookies, how many brownies are there?