Question

Two trains start from stations A and B and travel
towards each other at 50 km/hr and 60 km/hr
respectively. At the time of their meeting the second
train has travelled 120 km more than the first. The
distance between A and B is​

Answer 1

Answer:

1320km

Step-by-step explanation:

The second train has travelled 120 km more than the first train only because the speed of the second train is 10 km/h. more than the first train and their starting time is same.

Time taken by the second train to cover 120 kms with the surplus speed of 10 km/h

=12010=12 hrs

i.e. time, taken by the both train before meeting point in opposite direction = 12 hrs.

Their relative speed in oppo. direction

=(50+60) km/h = 110 km/hr

Total distance covered by them

=12×110= 1320

So the distance between A and B= 1320 km

I hope this may help you.

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Answer 2

see the above answer.......