Question

A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his 2 speed for the total journey ?
A) 5 kmph
B) 7 kmph
C) 3 kmph
D) 4 kmph

Answer 1

Hii dear here is your answer

option a is the correct answer

Hope it's help u

Answer 2

.✒✒A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his 2 speed for the total journey ?
A) 5 kmph
B) 7 kmph
C) 3 kmph✔✔✔
D) 4 kmph