Math, asked by sampadam279, 11 months ago

a man can row a boat at 20 km per hour in still water if the speed of the stream is kilometre per hour what is the time taken to row a Boat of 60 km downstream

Answers

Answered by alizakhanpqr

1

Answer:2.3 hr

Step-by-step explanation:

speed in downstream

=speed in still water + speed of stream .

=20km+6km

=26km

Distance = 60 km

Time=distance/speed

=60km/26kmperhr

=2.3 hr

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