Question

The speed of a boat in still water is 13 km/h and the speed of the stream is 4 km/h. How much more time will it take in going upstream than ingoing downstream a distance of 68 km? (Correct to the nearest minute)

• A. 3 h 30 min
• B. 3 h 50 min
• C. 3 h 33 min
• D. 2 h 55 min

Answer 1

Answer:

C. 3 h 33 min