A motorboat can travel 30 km upstream and 28 km downstream in 7 hrs. It can travel 21 km upstream and return in 5 hrs. Find the speed of the boat in Stillwater and the speed of the stream.

A ,motorboat can travel 30 km upstream and 28 km downstream in 7 h. It can travel 21 km upstream and return in 5 h. Find the speed of the boat in still water and the speed of the stream.

A boat takes 10 hours to travel 30 km upstream and 44 km downstream, but it takes 13 hours to travel 40 km upstream and 55 km downstream. Find the speed of the boat in still water and the speed of the stream.

A boat goes 12 km upstream and 40km downstream in 8 hours.It can go 16km upstream and 32km downstream in the same time.Find the speed of the boat in still water and the speed of the stream

A boat goes 24km upstream and 28km downstream in 6 hrs.It goes 30km upstream and 21km downstream in 6(1)/(2) hrs.Find the speed of the boat in still water and also speed of the stream.

A boat covers 32km upstream and 36km downstream in 7 hours.Also,it covers 40km upstream and 48km downstream in 9 hours. Find the speed of the boat in still water and that of the stream.

A man can row 30 km upstream and 44 km downstream in 10 hrs . Also , he can row 40 km upstream and 55 km downstream in 13 hrs . Find the speed of the man in still water .

A boat goes 30km upstream and 44km down stream in 10 hours. In 13 hours, it can go 40km upstream and 55km downstream. If the speed of the boat in still water be x km/h and speed of the stream be y km/h. Then. Find the speed d the boat towards upstream.

A boat goes 30km upstream and 44km down stream in 10 hours. In 13 hours, it can go 40km upstream and 55km downstream. If the speed of the boat in still water be x km/h and speed of the stream be y km/h. Then. Write the speed of the boat towards downstream.