Question

A person. Can row 8km upstream. And 24 km. Downstream. In 4 hrs he can row 12 km downstream. And 12 km upstream. In 4 hours. Find. The. Speed of the person in still water and also the speed the current

Answer 1

DOWNSTREAM 24 KM IN 4 HOURS GIVES A SPEED OR 24/4 OR 6 KM/H

UPSTREAM 8 KM IN 4 HOURS GIVES A SPEED OF 8/4 OR 2 KM/H

THEREFORE THE CURRENT IS 6-CURRENT=2+CURRENT OR 4=2CURRENT OR CURRENT=4/2 OR CURRENT=2 KM/H.