Contact Style About

a boat travels 30 km upstream in 5 hrs and 100 km downstream in 10 hrs.Find the speed of the boat in still water and speed of the

By Amaya

a boat travels 30 km upstream in 5 hrs and 100 km downstream in 10 hrs.Find the speed of the boat in still water and speed of the stream?​

About the author
Amaya

If n1 = 100, n2 = 150,x1 = 50, x2=40,
01 = 5, 02 = 6 then combined mean is
A) 22
B) 38
C) 55
D) 44​

Evaluate: [{1/2}^-1 +{1/3}^-1 ]^-1
please answer exam is going on​

2 thoughts on “a boat travels 30 km upstream in 5 hrs and 100 km downstream in 10 hrs.Find the speed of the boat in still water and speed of the”

Leave a Comment