Question

. A boat covers a certain distance downstream in 3/2 hours. It covers the same distance

upstream in 2 hours. The speed of the boat in still water is 35 km/hr. Find the speed of stream.​

Answer 1

Answer:

Step-by-step explanation:

Let the speed of the boat in still water be x kmph.

Speed downstream = (x+3) kmph

Speed upstream = (x-3) kmph

Therefore,

1(x+3)=1.5(x−3)

x+3=1.5x−4.5

x=15 kmph

Answer 2

Answer:

please mark me as soon brain list

boat covers a certain distance downstream in 3/2 hours. It covers the same distance

upstream in 2 hours. The speed of the boat in still water is 35 km/hr. Find the speed of stream.