A fast train takes one hour less than a slow train for a journey of 200 km. If the speed of the slow train is 10 km/hr less

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asked Feb 17, 2018 in Mathematics by Kundan kumar (49,132 points) 34 434 1326

A fast train takes one hour less than a slow train for a journey of 200 km. If the speed of the slow train is 10 km/hr less than that of the fast train, find the speed of the two trains.

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answered Feb 17, 2018 by Vikash Kumar (144,729 points) 8 11 24
 
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Let the speed of the slow train be x km/hr.
Given that speed of the slow train is 10 km/hr less than that o fast train

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