A man can row upstream at 32 kmph and downstream at 48 kmph, and then find the speed of the man in still water?	Choose the correct choice from the following: A) 22 B) 37 C) 30 D) 27 E) 40

Rationale: "us = 32 ds = 48 m = ( 48 + 32 ) / 2 = 40 answer : e"
Answer: E