If the average of the five numbers x + 2, x + 3, x + 5, x + 9, and x + 13 is 28.4. What will be the average of the second and third numbers of these series?
1
27.5
2
26
3
28.5
4
29
If the average of the five numbers x + 2, x + 3, x + 5, x + 9, and x + 13 is 28.4. What will be the average of the second and third numbers of these series?