Friday
April 18, 2014

Homework Help: math

Posted by Karina on Thursday, November 8, 2012 at 12:33pm.

On vacation, Le Hong averaged 45 mph traveling from city A to city B. Returning by a different route that covered the same number of miles, he averaged 50 mph. What is the distance between the two cities if his total traveling time was 30 hours

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