A motorboat can travel at 10 km/hr. in still water it travelled 91 km downstream in a river and then returned taking at together 20 hours. Find the rate of flow of the river
5 907 5f23912be007d6124d78df39
Q:
A motorboat can travel at 10 km/hr. in still water it travelled 91 km downstream in a river and then returned taking at together 20 hours. Find the rate of flow of the river
- 15 km/hrfalse
- 28 km/hrfalse
- 33 km/hrtrue
- 46 km/hrfalse
- Show Answer
- Workspace
- Discuss