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The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family?
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The average age of 5 men is 40. the average age of 5 women is 39. The ...
Understanding the Problem
To find the average age of the family, we first need to calculate the total ages of all family members. The family consists of 5 men, 5 women, and 4 children.
Total Ages of Men
- The average age of 5 men is 40.
- Total age of men = Average age × Number of men = 40 × 5 = 200.
Total Ages of Women
- The average age of 5 women is 39.
- Total age of women = Average age × Number of women = 39 × 5 = 195.
Total Ages of Children
- The average age of 4 children is 15.
- Total age of children = Average age × Number of children = 15 × 4 = 60.
Calculating Total Age of the Family
- Total age of the family = Total age of men + Total age of women + Total age of children
- Total age of the family = 200 + 195 + 60 = 455.
Calculating Average Age of the Family
- Total number of family members = Number of men + Number of women + Number of children = 5 + 5 + 4 = 14.
- Average age of the family = Total age of the family / Total number of family members = 455 / 14.
Final Result
- Average age of the family = 32.5.
Thus, the average age of the family is 32.5 years.
To find the average age of the family, we first need to calculate the total ages of all family members. The family consists of 5 men, 5 women, and 4 children.
Total Ages of Men
- The average age of 5 men is 40.
- Total age of men = Average age × Number of men = 40 × 5 = 200.
Total Ages of Women
- The average age of 5 women is 39.
- Total age of women = Average age × Number of women = 39 × 5 = 195.
Total Ages of Children
- The average age of 4 children is 15.
- Total age of children = Average age × Number of children = 15 × 4 = 60.
Calculating Total Age of the Family
- Total age of the family = Total age of men + Total age of women + Total age of children
- Total age of the family = 200 + 195 + 60 = 455.
Calculating Average Age of the Family
- Total number of family members = Number of men + Number of women + Number of children = 5 + 5 + 4 = 14.
- Average age of the family = Total age of the family / Total number of family members = 455 / 14.
Final Result
- Average age of the family = 32.5.
Thus, the average age of the family is 32.5 years.
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The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family?
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The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family?.
The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The average age of 5 men is 40. the average age of 5 women is 39. The average age of their 4 children is 15. what is the average age of a family?.
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