The sum of the present ages of a father and his son is 60 years. 5 years from now, the ratio of their ages will be 5 : 2. What is the current age of the son?

The sum of the present ages of a father and his son is 60 years. 5 yea

1.	The sum of the present ages of a father and his son is 60 years. 5 years from now, the ratio of their ages will be 5 : 2. What is the current age of the son?
A.	25 years
B.	20 years
C.	15 years
D.	10 years
Answer» D. 10 years