SOLUTION: How many minutes does it take a man to walk 3 mile if he walks at a constant rate of 4 feet per second?

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Question 934723: How many minutes does it take a man to walk 3 mile if he walks at a constant rate of 4 feet per second?
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
(3 miles) * (5280 feet/mile) = 15840 feet
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s = d/t
t = d/s
t = 15840/4
t = 3960 seconds
t = 3960 seconds * (1/60 minutes/second)
t = 66 minutes
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