Choose the most appropriate answer:A boat travels upstream from B to A and downstream from A to B in 3 hours. If the speed of the boat in still water is 9 Km/h and the speed of the current is 3 Km/h, the distance between A and B is

Question

Accepted Answer

Speed of boat in still water = 9 km/hr Speed of current = 3km/hr Downstream speed = 9+3 = 12 km/hr Upstream speed = 9-3 =6 km/hr Let the distance between A to B be x km. x/6 + x/12 = 3x + 2x …

Choose the most appropriate answer:A boat travels upstream from B to A and downstream from A to B in 3 hours. If the speed of the boat in still water is 9 Km/h and the speed of the current is 3 Km/h, the distance between A and B is

Discussion & Comments