Ratios and Tape Diagrams

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

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

Tags

CCSS.3.OA.A.3

3. 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?

• 7

• 14

• 21

• 27

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

The ratio of sweaters to vests is 6:5. If there are 30 vests, how many sweaters are there? Use the tape diagram to find your answer.

• 36

• 42

• 66

• 6

Which tape diagram is correctly set up according to the following problem:

During the holiday sale, Save at Gabe's sold sweaters and pogo sticks in the ratio of 2:3. The store sold a total of 20 items. How many pogo sticks were sold?

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Pick the tape diagram below that best shows the situation in this problem.

For every 7 cakes that Morgan sold, Derek sold 2. Derek sold 55 fewer cakes than Morgan. How many cakes did Derek sell?

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Draw a tape diagram to help you answer the problem.

The ratio of Sarah's stickers to the number of Tom's stickers is 3:4. If Tom has 40 stickers, how many stickers does Sarah have?

• 15

• 32

• 30

• 27

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 represented in the entire tape diagram?

• 20

• 105

• 7

• 35

• 20 pencils
• 24 pencils
• 96 pencils
• 48 pencils