search
Q: A boat takes 80 minutes to row 12 km upstream and 60 minutes to row 15 km downstream. How long will it take to row a distance of 36 km in still water?
  • A. 2 hours
  • B. 3 hours
  • C. 4 hours
  • D. 2.5 hours
Correct Answer: Option B -
answer image

Explanations:

explanation image