A person travels 1600 kms in 10 hours, partly by air and partly by train. if he had traveled all the way by air, he would have saved 4/5th of the time he traveled in train and would have reached his destination 2 hours earlier. find the distance covered by air and by train.
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Dist by air=1500kms, Dist by train=100kms
Air speed=200kmph, Train speed=40kmph
1500/200 + 100/40 = 10hrs
1600/200=8hrs(2hrs earlier)
Air speed=200kmph, Train speed=40kmph
1500/200 + 100/40 = 10hrs
1600/200=8hrs(2hrs earlier)
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