Unit Rates
Practice rate and unit-conversion problems.
6 questions
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The density of a certain type of wood is 353 kilograms per cubic meter. A sample of this type of wood is in the shape of a cube and has a mass of 345 kilograms. To the nearest hundredth of a meter, what is the length of one edge of this sample?
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A printer produces posters at a constant rate of 42 posters per minute. At what rate, in posters per hour, does the printer produce the posters?
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A certain town has an area of 4.36 square miles. What is the area, in square yards, of this town? (1 mile = 1,760 yards)
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Aubrey can run at a pace of 6 miles per hour. Running at the same rate, how many miles can she run in 90 minutes?
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A farmer can pick 12 cabbages in 1 hour. Working at the same rate, how long in hours would it take two farmers to pick 48 cabbages?
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Aubrey can walk 3000 feet in 10 minutes. Walking at the same rate, how many feet can she walk in 10 seconds?
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