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08-01-2018
Mathematics

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Bike has wheels with a diameter of 24 inches how many revolutions will each wheel make in order to travel 2 miles

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Аноним Аноним

08-01-2018

circumference of the wheel = pi d = 24pi = 2 pi feet

2 miles = 2 * 5280 = 10,560 feet

number of revolutions = 10560 / 2 pi = 1681 to nearest revolution

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