Intro to Ratio with Pictures

What is the ratio of smiley faces to hearts?

• 6:3

• 4:6

• 3:6

• 6:4

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What is the ratio of hearts to total shapes?

• 6:10

• 10:6

• 6:4

• 4:6

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What is a Ratio?

• Is a comparison of two quantities

• To multiply two fractions

• Strictly a fraction

• Two decimals that can be multiplied

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There are 4 birds and 6 snakes. What is the ratio of birds to total animals in simplest form?

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Use the table to write the ratio of green beans to peas.

• 31:74

• 31:13

• 74:13

• 13:31

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Which ratio is equivalent to 12:20

• 6:20

• 2:3

• 3:10

• 3:5

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The pet shop has 2 dogs, 4 cats, and 5 hamsters. What is the ratio of dogs to all pets?

• 2:4

• 2:5

• 2:11

• 11:2

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If there are 5 boys and 7 girls, write the ratio of girls to boys.

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What is the ratio of pears to apples?

• 6:3

• 3:6

• 5:3

• 3:5

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What is the ratio of rectangles to circles?

• 4:3

• 3:4

• 4:7

• 7:4

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