Mathematics, 05.10.2019 19:10, Briii582

Two trains start heading toward each other from two cities, the distance between which is 720 km and meet right in the middle. the second train left 1 hour after the first train, but traveled at a speed 4 km/hour faster than the first train. find the speed of both trains.

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Two trains start heading toward each other from two cities, the distance between which is 720 km and...