a motorboat covers a certain distance down stream in the river in 5hours. it covers the same distance upstream in 6hours. if the speed of water is 2km/h. find the speed of moterboat in still water
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Answered by
1
Answer:
3kmph
Step-by-step explanation:
difference in time was
6-5=1 hours
speed of water=1 kmph
speed of motorboat
=2kmph
so in 1 hr it moves 2km.
And in still water 2+1=3km/hr
Answered by
1
Answer:
22 km/hr
i had assume O to be original speed but it seem pretty much like 0 so the O that is with 5 and 6 is O not zero (0)
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