Question

a boat travels downstream from point a to point B in 2 hours and upstream and 48 hours find the time taken by log of wood to cover the distance from point a to point B​

Answer 1

Answer:

2 hours

Explanation:

The meaning of going downstream is going along the flow of the stream

and upstream means going against the speed of the stream.

Here, if the boat moves along the stream from point A to B in 2 hours, which tells that the speed of the stream is 2 km/hr the log of wood should also take 2 hours to reach point B from A