The average salary of all workers of a company was 3000 the average salary of men was 3200 and that of women was 2200 find the percentage of men and women in the company.solved by combined mean method.
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5
Answer:
100%
Explanation:
3000=3200n1+2200n2/ N1+N2
3000(N1+N2)=3200N1+2200N2
3000N1+3000N2=3200N1+2200N2
3000N2-2200N2=3200N1-3000N1
800N2=200N1
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