SOLUTION: suppose you drive from here to there at a speed of 30 miles/hour and then drive back from there to here at 60 miles/hour. what is your average speed?
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Question 652283: suppose you drive from here to there at a speed of 30 miles/hour and then drive back from there to here at 60 miles/hour. what is your average speed?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
(30+60)/2=45mph
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