Math, asked by Shruthikaparu, 6 months ago

the speed of boat in still water is 9kmph and the speed of the stream is 2 kmph find the total time taken by the boat to go 66km downstream and 35km upstream

Answers

Answered by rahul543213

1

Speed up stream =7.5 kmph

Speed down stream =10.5 kmph

Total time taken =( 7.5105+ 10.5105)=24hn

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