What is 6 km 5 m - 2 km 4 m?
A motorboat travels 40 Km downstream in 4 hours and 30 Km upstream in 5 hours. Find the speed of the stream(in Km/hr).
Given that speed of a boat in downstream is 6 Km/hr and in upstream is 4 Km/hr. Then the speed of the boat in still water is?
From the given data, find the speed of Jack on Monday (in km/hr).