A train passes a man standing of the platform the trains is 170 meters long and its
speed is 72 kmph. How much time it took in doing so?
(a) 10whole 1/2sec
(b) 9whole 1/2sec
(c) 8whole 3/4sec
(d) 8whole 1/2sec
Answers
Answered by
3
Answer:
8 whole 3/4
Step-by-step explanation:
The length of the platform = 170 meters
Speed Of The Train = 72km/ hour
= 72000/60 = 12km/ m
= 12000/60 = 200m/s
Time it took to doing so= 200/60×176
=8 whole 3/4 sec
Answered by
0
Answer:
C
Step-by-step explanation:
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