Math, asked by manisha5486, 10 months ago

A 400 m long train crosses a platform of double its length in 72s. What is the speed of the train in km/h?
A) 60
B) 48
C) 64
D) 66
E) None of these

Answers

Answered by tanishanu2428

0

answer will be option d 66

hpoe it help u

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