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The mean age of a combined …

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The mean age of a combined group of men and women is 25 years. If the mean age of the group of men is 26 years and that of women is 21 years, find percentage of men & women in the group.

Posted by Shabeeha Khadeeja 6 years, 10 months ago

CBSE > Class 10 > Mathematics

1 answers

Puja Sahoo? 6 years, 10 months ago

Women=20% and men=80%

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CBSE > Class 10 > Mathematics