A train crossed a platfrom in 43 s. The length of the train is 170 m and length of the platfrom is 200m.What is the speed of the train
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Answer:
370/43
Explanation:
because
the total length travelled =length of train +length of platform
that's=170+200=370
and time taken = 43
so spead = total distance\total time
=370\43
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