Question
Asked Nov 5, 2019
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Walking 6 mi in 3 h will use up 975 calories. Walking at the same rate, how many miles would a person need to walk to lose 1 lb? (Burning 3500 calories is equivalent to losing 1 pound.) Round to the nearest hundredth.
mi

answer is not 21.53

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Expert Answer

Step 1

Let he has to walk x miles to burn 3500 calories. (1 lb)

And given ...

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