Rates, Ratios and Unit Rates

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What is a unit rate?

Back

A unit rate is a comparison of two different quantities where one of the quantities is expressed as one unit. For example, if you earn $20.40 in 3 hours, your unit rate is $6.80 per hour.

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How do you calculate a unit rate?

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To calculate a unit rate, divide the total amount by the number of units. For example, if you earned $20.40 in 3 hours, divide 20.40 by 3 to get $6.80 per hour.

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What is the ratio of 18 ounces to 3 cups in simplest form?

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The ratio of 18 ounces to 3 cups is 6 to 1.

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How do you simplify the ratio 35:14?

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To simplify the ratio 35:14, divide both numbers by their greatest common divisor, which is 7. This gives you 5:2.

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What are the three different kinds of ratios?

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The three different kinds of ratios are Part to Part, Part to Whole, and Whole to Part.

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If Alycia earned $20.40 in 3 hours, what is her unit rate?

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$6.80 per hour.

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If it snowed 14 inches in 5 hours, what is the unit rate of snowfall per hour?

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2.8 inches per hour.

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What does it mean to express a ratio as a fraction?

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Expressing a ratio as a fraction means writing the two quantities in the ratio as a fraction, such as 18 ounces to 3 cups as 18/3.

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What is the simplest form of the ratio 12:16?

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The simplest form of the ratio 12:16 is 3:4.

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How do you find the unit rate of a speed?

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To find the unit rate of speed, divide the distance traveled by the time taken. For example, if you travel 60 miles in 2 hours, the unit rate is 30 miles per hour.

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