Math, asked by sunena82, 10 months ago


.8. A boat goes 35 km in 5 hours along the
river and comes back at the starting place
in 7 hours. Find the speedof the boat in
still water.

Answers

Answered by rajnish1422
4

total time=7+5

=12h

total distance=2×35

70km

speed =distance/time

=70/12

=(5.83)km/h

6km/h approximately


sunena82: ans. 6km/hr
rajnish1422: hii
rajnish1422: sorry
sunena82: its okk
sunena82: rhank u so much
sunena82: reply my next question in simple method as u used here plz
rajnish1422: ok
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