The speed of a boat in still water is 50kmph and the speed of the current is 20kmph.
The speed of a boat in still water is 50kmph and the speed of the current is 20kmph. Find the speed downstream and upstream?
Answer/Solution
kmph
Steps/Work
Speed downstream = 50 + 20 =70 kmph
Speed upstream = 50 - 20 = 30 kmph
Answer:B
Speed upstream = 50 - 20 = 30 kmph
Answer:B