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7 Cards in this Set
- Front
- Back
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Ratio
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comparison of two like quantities ex: 4 out of 5 people love math
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Rates
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Comparison of two unlike quantities
ex: words per minute ex: miles per hour |
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proportion
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states two ratios or rates are equal
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unlike rate
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rate where the denominator is one
ex: unit pricing |
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ratios can be written these ways
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1) 4/5 2) 4:5 3) 4 to 5
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proportion
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states whether two rates or ratios are equal
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Solving proportions
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step 1 cross multiply
step 2 divide |
