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28-09-2018
Mathematics

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Two trains heading toward each other are 400 miles apart. One train travels 15 miles per hour faster than the other train. If they arrive at the same station in 5 hours, how fast is each train traveling?

Respuesta :

60076234 60076234

28-09-2018

5x+5(x+15)=400

10x+75=400

10x=400-75

10x=325

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