Question

the speed of a train is 130km/hour. It is increased by 30%. Find the new speed of the train? ​

Answer 1

Answer:

ANSWER

Length of platform = l

1

Length of train = l

2

l

1

+l

2

=45×

18

5

×30=375

Therefore,

l

1

=375−130=245 m

Answer 2

THE NEW SPEED OF THE TRAIN IS 169Km/hr