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25-10-2016
Mathematics

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Mr. Groves traveled 636 miles in 12 hr. Find his average rate of speed

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alexwebber alexwebber

25-10-2016

MR. Groves averaged a speed of 53mph. 636/12

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25-10-2016

The formula is D=art where D is the distance, r is the rate, t is the time. Filling in the formula 636=12r. Divide both sides by 12 to get the rate. The average rate is 53mph

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