19-12-2017
Mathematics

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A man hiked a distance of 9 miles into the country. He rode back in a car along the same route at the rate of 27 mph. If the entire trip took 3 hours and 20 min, find his rate while walking.

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thebeliever thebeliever

19-12-2017

the rate is 8.4375 mph
hope that helps

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