Math, asked by ad18021, 1 year ago

the mean of a combined group of men and women is 25 years age of group of men is 26 years at the age of group of women is 21 years find the percentage of men and women in the group

Answers

Answered by abhi687

7

men x+y = 26 and
woman x+y=25
and x= 21 solve eq

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