Question

A boat travels upstream from p to q in 3 hrs and q to p in downstream in 2 hrs the spead of boat in still water is 3 km/hr.Wgat is tge dustance

Answer 1

22km I think it is answer

Answer 2

Answer:

7.2km

Step-by-step explanation:

Let us take speed of stream be x so

Speed in upstrem will be 3-x

And speed in downstream will be 3+x

Let distance be d

Time =ditance /speed

Atq

d/(3-x)=3..... i

d/3+x=2.....ii

From i and ii

X=0.6

Put x in i we get d=7.2km