Question

A train travels a distance of 480 km at a uniform speed. if the speed had been 8km/h less, then it would have taken 3 hours more to cover same distance. find speed of the train.

please give answer in the form of equation​

Answer 1

Answer:

If the speed had been 8 km/h less, then it would have taken 3 hours more to cover the same distance. We need to find the speed of the train. But speed of the train cannot be –ve. x = 40.