Question

12.
A man can row 15/2
km/h in still water. If a river running at 1.5km an hour, it takes him 50 minutes
to row to a place and back, how far off is the place?
(A) 1 km
(B) 2km
(C) 3km
(D) 4km​

Answer 1

Answer:

3km...................