Math, asked by Beckham2008, 3 months ago

25 men and 10 boys can do a piece of work in 6 days and the same work is done by 21 men and 30 boys in 5 days. find the ratio of work of a man to a boy.

Answers

Answered by familykps07

1

6(25m+10b)=5(21m+30b)

150m+60b=105m+150b

45m=90b

M=2B

so ratio 2:1

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