Mathematics
Mathematics, 19.05.2021 16:10, romanlittlewood

The mean age of 5 women in an office is 23 years old. The mean age of 3 men in an office is 24 years old. What is the mean age (nearest year) of all the people in the office?

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The mean age of 5 women in an office is 23 years old. The mean age of 3 men in an office is 24 years...

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