The average age a family consists of six members is 20 years. If one person is removed, the average becomes 15 years. Find the age of the person removed?
1
45 years
2
40 years
3
42 years
4
More than one of the above
5
None of the above
The average age a family consists of six members is 20 years. If one person is removed, the average becomes 15 years. Find the age of the person removed?