CBSE BOARD X, asked by rajpoorna, 1 year ago

The mean age of combined group of men and women is 26 yrs. If mean age of men group is 26 yrs. and women group is 21 yrs. Find the percentage of men and women in group.

Answers

Answered by nagarithesh
1

answer is 50

5x+2x+2x=90

9x=90x=10

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