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Mathematics, 06.10.2021 09:00 Shadow0202

Train A and train B leave a central station at the same time. They travel at the same speed, but in opposite directions, with train A, heading towards station A and train B heading towards station B. Train A reaches station A after 4 h. Train B reaches station B after 3 1/2 h. What is the rate of the trains?

How many mph

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