7th grade math
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5 Terms
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What is a ratio?
A comparison of two quantities by division.
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What is a unit rate?
A rate in which the first quantity is compared to 1 unit of the second quantity.
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How do you calculate a unit rate for 120 miles in 2 hours?
120 \text{ miles} \div 2 \text{ hours} = 60 \text{ miles per hour}
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What is a proportion?
An equation stating that two ratios are equivalent.
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