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The ratio of speed of a boat in still wa...

The ratio of speed of a boat in still water to that of stream is 8:1 if 67.5 km is traveled downstream in 2.5 hours then find difference between speed of boat in still water and speed of stream

A

15

B

3

C

24

D

21

Text Solution

Verified by Experts

The correct Answer is:
D
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