A man can row upstream at 15 kmph and downstream at 25 kmph, and then find the speed of the man in ...

A man can row upstream at 15 kmph and downstream at 25 kmph, and then find the speed of the man in still water?

Answer/Solution

20

Steps/Work

US = 15
DS = 25
M = (15 + 25)/2
= 20
Answer:D

Physics Calculator / Auto Solver

A man can row upstream at kmph and downstream at kmph, and then find the speed of the man in still water?

Calculated Answer

20

Step by Step Solution

In order to solve problem, you must evaluate (n₀ + n₁) / 2.

n₀ =	15
n₁ =	25

(n₀ + n₁) / 2
Evaluate n₀ + n₁ = 40
40 / 2
Evaluate 40 / 2 = 20
20
The answer to the problem and the result of (n₀ + n₁) / 2 is 20