Mathematics, 23.06.2019 10:30 lilly9240

Atrain leaves a train station at 1 pm. it travels at speed of 60mph. another train leaves the same station an hour later and goes the same direction at a speed of 80 mph. in how many hours will the second train catch up with the first train

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Atrain leaves a train station at 1 pm. it travels at speed of 60mph. another train leaves the same s...

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