Ratios Review

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What is a ratio?

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A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a:b'.

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How do you simplify a ratio?

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To simplify a ratio, divide both terms by their greatest common divisor (GCD).

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What is the ratio of triangles to squares if there are 4 triangles and 3 squares?

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4:3

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If there are 4 apples, 2 bananas, and 5 pears, what is the ratio of pears to all fruit?

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5:11

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What is the ratio of coaches to players if there are 3 coaches and 10 players?

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3:10

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How do you express a ratio in fraction form?

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A ratio can be expressed as a fraction by placing the first quantity over the second quantity.

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CCSS.6.RP.A.1

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What is the ratio of red apples to green apples if there are 4 red apples and 3 green apples?

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4 red apples to 3 green apples.

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If there are 4 birds and 6 snakes, what is the ratio of birds to snakes?

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4:6, which simplifies to 2:3.

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What does it mean if a ratio is 1:1?

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A 1:1 ratio means that the two quantities are equal.

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How can ratios be used in real life?

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Ratios can be used in cooking, budgeting, and comparing quantities in various situations.