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25-10-2016
Mathematics

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Plz solve this problem ans and give me the aswer with the work that you used for this problem plz answer.

Plz solve this problem ans and give me the aswer with the work that you used for this problem plz answer class=

Respuesta :

25-10-2016

Train A, d=70t, d/t = 70

This train is travelling at 70

Train B, 2d=150t, d=75t, d/t = 75

This train is travelling at 75

So, TRAIN B is travelling FAST

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