Question

Hari starts rowing in a river from a point A to a point B against the flow. As soon as he reaches point B he immediately starts rowing back to point A in the
same path. If he takes 5 hours to reach "B" from "A" and 4 hours to reach "A from " B",then determine the ratio of velocity with which hari can row in still
water to velocity of river.
Ops:
A 2 : 3
B 4 : 9
C 9 : 1
D 7 : 2​

Answer 1

Answer:

Hari starts rowing in a river from a point A to a point B against the flow. As soon as he reaches point B he immediately starts rowing back to point A in the

same path. If he takes 5 hours to reach "B" from "A" and 4 hours to reach "A from " B",then determine the ratio of velocity with which hari can row in still

water to velocity of river.

Ops:

A 2 : 3

B 4 : 9

C 9 : 1

D 7 : 2

Step-by-step explanation:

Hari starts rowing in a river from a point A to a point B against the flow. As soon as he reaches point B he immediately starts rowing back to point A in the

same path.

Ops:

A 2 : 3

B 4 : 9

C 9 : 1

D 7 : 2

Answer 2

Answer:

2:3

Step-by-step explanation:

therotical problem analysis