Question

A boat covers a distance downstream in 3hrs and it covers the same distance in upstream in 5hrs . if the speed of the boat in still water is 8km/h .Find the speed of the stream

Answer 1

Here is your answer

The speed of boat in still water is 8km/hr
So let's take the speed of the stream as x km/hr

So we all know Speed = distance/ Time
Time = Distance / Speed.
The necessary information of the Distance is not given hence the answer can't be find out