Question

There are 100 employees in a office and the average age of its employees in an office is 29. 2/5th of the total employees are female and the ratio of the average ages of male and female is 5:7. Find the average age of female employees

Answer 1

Answer:

The average age of all the 100 employees in an office is 29 years, where 2/5 employees are ladies and the ratio of average age of men to women is 5 : 7. The average age of female employees is: 18 years