Practicing Success
The speed of a boat in still water is 44km/hr and the speed of a stream is 26km/hr. Find the upstream speed of the boat. |
12 km/hr 18 km/hr 13 km/hr 14 km/hr |
18 km/hr |
Speed of the boat in upstream = Speed of boat in still water - Speed of the stream = 44 - 26 = 18 km/hr |