Question

A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is ___ km/hr. Type your answer below!

Answer 1

C will be the answer because man's speed along with current=15km/hr i.e. if man speed without any current be X km/hr then, along with current man's speed will be (X+2.5)km/hr as speed of current is 2.5km/hr. So, 15=X+2.5 i.e. X=12.5So man' speed against the current will be (X-2.5) km/hr i.e. 12.5 - 2.5 =10 km/hr

Answer 2

Answer:

10 km/ hr will be the answer