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A boat covers32 km upstream and …

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A boat covers32 km upstream and 36 downstream, in 7 hours. Also it covers40 km up stream and48 km downstream in 9 hours. Find the speed of boat in still water and that of the stream

Posted by Sakshi Joshi 7 years, 6 months ago

CBSE > Class 10 > Mathematics

4 answers

Priyanshu Kumar 7 years, 6 months ago

Thanks

1Thank You

Harsh Chahar 7 years, 6 months ago

It is also a example in NCERT

0Thank You

Priyanshu Kumar 7 years, 6 months ago

But i think its wrong

1Thank You

Priyanshu Kumar 7 years, 6 months ago

Stil water 3 km hr Stream 6 km hr

1Thank You

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sin60° cos 30°+ cos60° sin 30°

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CBSE > Class 10 > Mathematics