SOLUTION: At 10:00 AM, two trains leave the station at the same time headed to opposite directions. Train 1 travels 110 kph while train 2 travels 130 kph. After how many hours will they be

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Question 1177618: At 10:00 AM, two trains leave the station at the same time headed to opposite directions. Train 1 travels 110 kph while train 2 travels 130 kph. After how many hours will they be 720 km apart?

Answer by ikleyn(52814) About Me  (Show Source):
You can put this solution on YOUR website!
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They will be  720 km apart in  720%2F%28110%2B130%29 = 720%2F240 = 3 hours.    ANSWER

Solved.

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The formula used is self-explanatory.