Ask Question
8 March, 20:54

The mean age of 4 women in an office is 27 years old. The mean age of 4 men in an office is 33 years old. What is the mean age (nearest year) of all the people in the office?

+4
Answers (1)
  1. 8 March, 21:08
    0
    30 years

    Step-by-step explanation:

    Given;

    Average age of women = 27 years

    Average age of men = 33 years

    Number of women = 4

    Number of men = 4

    Total number of people in the office = 4+4 = 8

    Sum of age of women = mean * number = 27 * 4 = 108 years

    Sum of age of men = mean * number = 33 * 4 = 132 years

    Total sum of age of people = 108 + 132 = 240 years

    Mean age = total sum of age of people in the office/number of people in the office

    Mean age of people = 240/8 = 30 years
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The mean age of 4 women in an office is 27 years old. The mean age of 4 men in an office is 33 years old. What is the mean age (nearest ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers