A: Speed downstream = 60 + 25 = 85 kmph Speed upstream = 60 - 25 = 35 kmph The answer is (C).
Answer the following multiple choice question with options (a), (b), (c), (d), (e) by reasoning step-by-step.
Q:The speed of a boat in still water is 60kmph and the speed of the current is 25kmph. Find the speed downstream and upstream? Answer Choices: A)80,47 kmph B)80,80 kmph C)85,35 kmph D)80,40 kmph E)83,40 kmph