Question

A and B are 2 points on a river. Akbar took 6 hours to
row from A to B and 8 hours to row from B to A. Find
the ratio of the speeds of his boat in still water and the
river.
(A) 7:1. (B) 4:3. (C) 5:3 (D) 3:1​

Answer 1

Step-by-step explanation:

when distance is constant ,time is inversely proportional to speed

t(A to B) :t(B to A)

6:8

3:4

S(A to B) :s((B to A)

4:3

boat:river

4+3:4-3

7:1