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A boat covers 18 km downstream in 3 hour...

A boat covers 18 km downstream in 3 hours. If the speed of the current is `1/3` of its downstream speed, in what time will it cover a distance of the 100 km upstream?

A

50 hours

B

40 hours

C

30 hours

D

60 hours

Text Solution

Verified by Experts

The correct Answer is:
A
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