Question

The speed of boat in still water is 18 km/hr and the speed of current is 3 km/hr.it takes a total of 11 hours to row upstream from point p to q and downstream from point q to p.what is the total distance covered by the boat from p to q and back again?

Answer 1

Answer: Will guide you on this but won't answer

Explanation:

Upstream so , V^boat = 18-3 = 15 km/hr

Time = 11kmph

Distance = velocity*time = 15 × 11 = 165 km