Question

a boat covers a certain distance downstream in 10 hours and it covers the same distance downstream in 6 hours if the speed of stream is 4 km per hour find the speed of the boat in still water​

Answer 1

Answer:

10km/hr

Step-by-step explanation:

speed of boat is v +speed of stream =total distance/time 1 equation second equation is speed of boat-speed of stream =total distance time

Answer 2

Answer:

speed of boat is 10km/hr