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5 Cards in this Set
- Front
- Back
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Ratio
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A ratio is a comparison of two quantities using division.
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Proportion
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An equation starting that two ratios are equal is called a proportion.
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Cross Products
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2/3 = 6/9 2 and 9. 3 and 6.
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Extremes
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The extremes of the proportion are 2 and 9.
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Means
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3 and 6 are means
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