The average age of mother and son is 27 years. The average age of father and son is 32 years. The total age of mother and father is 90 years. Find the present age of the son.
1
10 years
2
14 years
3
16 years
4
20 years
The average age of mother and son is 27 years. The average age of father and son is 32 years. The total age of mother and father is 90 years. Find the present age of the son.