SOLUTION:
Two cars leave a restaurant and travel in opposite directions. One travels at a rate of 75 kilometers per hour and the other at 98 kilometers per hour. In how many hours will the
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Question 714128:
Two cars leave a restaurant and travel in opposite directions. One travels at a rate of 75 kilometers per hour and the other at 98 kilometers per hour. In how many hours will they be 692 kilometers apart?
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
D=RT
D=75T
D=98T
692=75T+98T
692=173T
T=692/173
T=4 HOURS. ANS.
PROOF:
692=75*4+98*4
692=300+392
692=692
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