Two trains which are 300 m and 200 m long are running in the same direction at the speed of 20 km/=
and 15 kmhr respectively. The longer train is behind the shorter train. How long would they take to pa
each others if the faster train is behind the slower train
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5
Answer:
6 minutes
Step-by-step explanation:
Let say time taken = t hr
Distance by faster train =36*t
Distance by slower train = 30t
Extra distance to be covered by faster train= 350+250= 600 m = 0.6 km
36t - 30t = 0.6
6t = 0.6
t = 0.1 hr
= 6 minutes
Hope! it will help you
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