Mathematical Concepts

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Percent

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Quantity out of 100

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Percent Decrease

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The measure of percent change in which something loses value

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Percent Increase

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The measure of percent change in which something increases value

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Rate

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A comparison between two quantities with different units of measure

Front

Ratio

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A comparison between two different quantities

Front

Unit Rate

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A comparison of two measurements with a denominator of 1.