Question

posite In
A boat takes two hours to travel 8 km and came back in still water take. If the veio
and came back in still water lake. If the velocity of water is 4 kmph
the time taken for going upstream of 8 km and coming back is
11
a) 2 hours 20 minutes b) 2 hours 40 minutes I hour 20 minutes d) nous
The velocity of river af den
bortis mured from
m
inton one han ton exactly

Answer 1

Answer:

The answer is 2hrs 40mins.

This sum is based on relative velocity