SOLUTION: Two trains start at the same point going in the same direction on parallel tracks. One train travels at 70 mph and the other travels at 42 mph. In how many hours will they be 154 m
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Question 897634: Two trains start at the same point going in the same direction on parallel tracks. One train travels at 70 mph and the other travels at 42 mph. In how many hours will they be 154 miles apart?
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Two trains start at the same point going in the same direction on parallel tracks. One train travels at 70 mph and the other travels at 42 mph. In how many hours will they be 154 miles apart?
***
70-42=28=speed at which trains are separating
Travel time=distance/speed
154/28=5.5
In how many hours will they be 154 miles apart? 5.5
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