Math, asked by hrishikeshfbr, 1 year ago

5 men and 7 women can perform a work in 12 days
7 men and 5 women can complete a work in 9 days
find the work done by 1 man and women

Answers

Answered by shravan34

1

Above is the answer I hope it helps you..........

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hrishikeshfbr: Thank you sir

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