The average age of A, B and C is (28 2/3) years and the average age of C, D and E is 22 years. If the average age of all five persons is (25 1/5), then the sum of ages of A and B is x percentage more than the sum of ages of D and E. Then find the value of x.
1
60%
2
40%
3
50%
4
30%
5
25%