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Korvikt [17]
2 years ago
8

Ramu swims a distance of 3 km each upstream and downstream. The total time taken is one hour. if the speed of the stream is 4km/

h, then find the speed of ramu in still water.
(a) 12km/h
(b) 8km/h
(c) 9km/h
(d) 6km/h
please answer :)
Mathematics
1 answer:
balu736 [363]2 years ago
8 0

Answer:

:5 or 6km per hour is your answer.

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9x2/3=6 and then multiply the product by 2/3 {6x2/3=4}

4 0
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