Ratios & Ratio Tables

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What are the three ways to write a ratio?

Back

1. Using a colon (e.g., 3:5) 2. Using the word 'to' (e.g., 3 to 5) 3. As a fraction (e.g., 3/5)

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CCSS.6.RP.A.1

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What is the simplified form of the ratio 8 to 14?

Back

4 to 7

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How do you calculate the ratio of a part to the whole?

Back

Divide the part by the whole and express it in simplest form.

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CCSS.6.RP.A.1

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In a fruit bowl with 4 apples, 2 bananas, and 5 pears, what is the ratio of pears to all fruit?

Back

5:11

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

In a fruit bowl with 4 apples, 2 bananas, and 5 pears, what is the ratio of pears to bananas and apples?

Back

5:6

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Front

What is the simplified ratio of girls to boys if there are 10 girls and 15 boys?

Back

2 to 3

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What is a ratio?

Back

A ratio is a comparison of two quantities by division.

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How can ratios be used in real-life situations?

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Ratios can be used to compare quantities, such as in recipes, maps, and financial analysis.

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What does it mean to simplify a ratio?

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To simplify a ratio means to reduce it to its lowest terms by dividing both sides by their greatest common divisor.

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a recipe calls for a ratio of 2:3 of sugar to flour, how much sugar is needed for 6 cups of flour?

Back

4 cups of sugar (since 2/3 of 6 is 4).