A person can row a boat at 9 km/h in still water. When the river flows at 5 km/h, it takes him 2.4 hours to go to a certain place and come back. How far is the place? (Round the answer to two decimal places)
Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM
Options
- (A) 8.18 km
- (B) 7.47 km
- (C) 6.42 km
- (D) 9.54 km
Verified Answer
Option (B): 7.47 km
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