Chemistry, asked by kalpeshfogawat, 1 month ago

A faster train takes 3 hours less than a slower train for a journey of 600 km. If the speed of the
slower train is 10 km/hour less than that of the faster train, find the speed of the two trains.​

Answers

Answered by kashika3010
1

Here you go-

ANSWER:

Time taken by the fast train to cover the distance of 600 km = 600/(x+10) hours. Now, according to the question. x = -5 is not possible, the speed cannot be in negative. Speed of the slow train is 40 km/hr and the speed of the fast train is 40 + 10 = 50 km/hr

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