A boatman goes 2 km against the current of the stream in 1 h and goes 1 km along the current in 10 min. How long will he take to go 5 km in stationary water?

A boatman goes 2 km against the current of the stream in 1 h and go

1.	A boatman goes 2 km against the current of the stream in 1 h and goes 1 km along the current in 10 min. How long will he take to go 5 km in stationary water?
A.	1 h 30 min
B.	1 h 15 min
C.	1 h
D.	40 min
Answer» C. 1 h

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A boatman goes 2 km against the current of the stream in 1 h and goes 1 km along the current in 10 min. How long will he take to go 5 km in stationary water?

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