Question

6. The current of a stream runs at the rate of 4 kmph.
A boat goes 6 km and back to the starting point in 2
hours, then find the speed of the boat in still water?
(A) 10 kmph
(B) 21 kmph
(C) 8 kmph
(D) 12 kmph​

Answer 1

Answer:

S=4M=X DS=X +US=X - 4 6/ (x+4) +6/ (X-4) =2x=8 So, the answer is 8 kmph

Answer 2

Step-by-step explanation:

8kmph is your answer ok now you can write