Math, asked by nidhithakur3105, 1 year ago

Train X and Train Y are travelling towards each other at uniform speed of 144 kmph and 108 kmph respectively.Train X whose length is 1.5 times that of train Y completely crosses it in 12 seconfs. How much time,does train X take to cross a platform of length 456 meters?

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Answered by suchetapriyadarshini
1

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