Question

a person can swim in still water with 5 km/h speed. of that person goes downstream 24 km distance and return in upstream within 10 hours. what is the speed of current?​

Answer 1

Step-by-step explanation:

Let the distance be=d

Speed of boat in upstream =5−1=4 km/h

Speed of the boat in downstream=5+1=6 km/h

According to the question,

4

d

−

6

d

=3

12

3d−2d

=3

d=36 km