SOLUTION: If you drive 140 miles in 2 1/3 hours, what is your average speed?

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Question 392190: If you drive 140 miles in 2 1/3 hours, what is your average speed?
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!

Hi
D = r*t
140 = r*(7/3)hr
(3/7)*140 = r
60mph = r
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