1 . A man rows upstream 24 km and downstream 36 km, taking 6 hours each time. The velocity of the current will be:
- A. 1
- B. 5
- C. 4
- D. 3
View Answer | Discuss in Forum | Workspace | Report |
1 . A man rows upstream 24 km and downstream 36 km, taking 6 hours each time. The velocity of the current will be:
View Answer | Discuss in Forum | Workspace | Report |