Ratios & Ratio Tables

Front

What is a ratio?

Back

A ratio is a comparison of two quantities by division, showing how many times one value contains or is contained within the other.

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Front

How do you solve a proportion?

Back

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CCSS.7.EE.B.3

Front

What is a ratio table?

Back

A ratio table is a tool used to organize pairs of numbers that form equivalent ratios, helping to visualize the relationship between the quantities.

Front

Back

x = 5.

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CCSS.7.RP.A.3

Front

What is the missing value in the ratio 3:__ = 9:21?

Back

The missing value is 3.

Front

How do you find a missing value in a ratio?

Back

To find a missing value in a ratio, set up a proportion using the known values and solve for the unknown.

Front

If the ratio of cats to dogs is 4:5, how many cats are there if there are 20 dogs?

Back

There are 16 cats.

Front

What does it mean if two ratios are equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they simplify to the same fraction.

Tags

CCSS.6.RP.A.3A

Front

Back

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CCSS.7.RP.A.2A

Front

What is the missing value in the ratio table: 12, __, 24, 36?

Back

The missing value is 18.