Ratios, Equivalent Ratios, Ratio Tables

Front

What is a Ratio?

Back

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

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What is an Equivalent Ratio?

Back

Equivalent ratios are ratios that express the same relationship between two quantities, even if the numbers are different.

Front

How do you find an equivalent ratio?

Back

To find an equivalent ratio, you can multiply or divide both terms of the ratio by the same non-zero number.

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What is a Ratio Table?

Back

A ratio table is a table that displays pairs of numbers that form equivalent ratios.

Front

If the ratio of cats to dogs is 3:4, how many dogs are there if there are 12 cats?

Back

There are 16 dogs.

Front

Complete the ratio table: 1:2, 2:4, __:__

Back

4:8.

Front

What is the missing value in the ratio table if the ratio is 5:10 and the first value is 15?

Back

The missing value is 30.

Front

If the ratio of apples to oranges is 2:3 and there are 12 apples, how many oranges are there?

Back

There are 18 oranges.

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Back

Front

What is the first step to solve a ratio problem?

Back

Identify the quantities being compared and their relationship.