Ratios, Rates, Unit Rates 6th Grade

Front

What is a ratio?

Back

A comparison of two quantities.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a rate?

Back

A ratio that compares two quantities with different units.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a unit rate?

Back

A rate in which the second quantity is 1.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Solve the proportion: 4/8 = x/16

Back

x = 8.

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CCSS.7.RP.A.2B

Front

Which ratio is equivalent to 12:20?

Back

3:5.

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CCSS.6.RP.A.3A

Front

Which ratio is written incorrectly? X : Y, X and Y, X/Y, X to Y

Back

X and Y.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the ratio of circles to squares if there are 5 circles and 3 squares?

Back

5:3.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you simplify the ratio 10:15?

Back

2:3.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a car travels 60 miles in 1 hour, what is the unit rate?

Back

60 miles per hour.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the ratio of 8 apples to 4 oranges?

Back

2:1.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2