SOLUTION: A passenger train made a trip to New York and back. On the trip there it traveled 10 km/h and on the return trip it went 15 km/h. How long did the trip there take if the return tri
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Question 451947: A passenger train made a trip to New York and back. On the trip there it traveled 10 km/h and on the return trip it went 15 km/h. How long did the trip there take if the return trip took six hours?
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
6 hrs.x15 kph=90 ks.
90 ks/10 kph=9 hrs..
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