SOLUTION: Two cars left a store traveling in opposite directions. the faster of the two traveled 80 km/hr. the slower car traveled 70 km/hr. after how many hours were they 375 km apart?

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Question 492169: Two cars left a store traveling in opposite directions. the faster of the two traveled 80 km/hr. the slower car traveled 70 km/hr. after how many hours were they 375 km apart?
Answer by chessace(471) About Me  (Show Source):
You can put this solution on YOUR website!
h*(80+70)=375
h=375/150=2.5