Ratios

What is a Ratio?

• Is a comparison of two quantities

• A rate with a denominator of one

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CCSS.6.RP.A.1

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Which represents the relationship of oranges to ALL fruit?

• 2:6

• 2:4

• 4:6

• 4:2

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CCSS.6.RP.A.1

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What is the ratio of red circles to blue stars?

• 3:4

• 7:4

• 11:4

• 4 to 7

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CCSS.6.RP.A.1

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The math team has 12 boys, 10 girls, and one coach. What is the ratio of coaches to students?

• 22 to 1

• 1/10

• 1 to 22

• 1:12

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

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

• 4 to 10

• 4 to 6

• 6 to 4

• 10 to 4

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CCSS.6.RP.A.1

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What is the ratio of triangles to squares?

• 2:6
• 5:6
• 3:4
• 4:3

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CCSS.6.RP.A.1

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Is the following ratio part to part or part to whole?
5 out of 23 kids in a class play trumpet

• Part to part
• Part to whole

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CCSS.6.RP.A.1

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A A A A A to A A A A A A A A A
What is the ratio of red A to blue A?
Is this a part to part or part to whole questions? 

• part to part
• part to whole

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

In the fruit bowl there are 4 apples, 2 bananas, and 4 pears. What is the ratio of pears to ALL fruit?

• 4:4

• 4:10

• 2:4

• 6:10

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CCSS.6.RP.A.1

CCSS.6.RP.A.3

Ms. Patten has 20 soccer balls and 12 cones. What is the ratio of cones to soccer balls?

• 20 to 12

• 20 to 32

• 13 to 32

• 12 to 20

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CCSS.6.RP.A.1

CCSS.6.RP.A.3