Question

The speed of two trains differ by 15 km/h. One starts from Katni to Jabalpur at 1 PM. At the same time other starts from Jabalpur to Katni. After travelling for half an hour the distance between them remains 37.5 km. Assuming the distance between Katni and Jabalpur to be 90 km, find the speed of the trains.
pls urgent with explanation​

Answer 1

Answer:

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