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9 Cards in this Set
- Front
- Back
cross products
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For two ratios, the cross products are found by multiplying the denominator of one ratio by the numerator of the other ratio
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equal ratios
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Equal ratios name the same number
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percent
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A percent is a ratio that compares a number
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proportion
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A proportion is an equation stating that two ratios are equal
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rate
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A rate is a ratio that compares two quantities measured in different units
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ratio
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A ratio is a comparison of two quantities by division
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scale
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A scale is the ratio that compares a length in a drawing to the corresponding length in the actual object
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unit price
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A unit price is a unit rate that gives the cost of the one item
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unit rate
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The rate for one unit of a given quantity is called the unit rate
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