SOLUTION: Stan drove for h hours at a constant rate of r miles per hour. How many miles did he cover during the final 20 minutes of his drive?

SOLUTION: Stan drove for h hours at a constant rate of r miles per hour. How many miles did he cover during the final 20 minutes of his drive?

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Question 1097973: Stan drove for h hours at a constant rate of r miles per hour. How many miles did he cover during the final 20 minutes of his drive?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
20 mins = (1/3) hour
d = r/3

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