Question

how long will an express train travelling at50 km an hour take a run the distance between two stations 5 km apart

Answer 1

refer the attachment for answer

Answer 2

Speed=50 km/h

Distance=5km

When S=D/T

So T=D/S

Time taken = 50km|h/5 km

On calculation, we find that the time is 10hours.

Hope it helps you.