The sum of the ages of a father and son is 45. Six years ago, their ages were in the ratio 10 : 1.How old will the son be after six years?

The sum of the ages of a father and son is 45. Six years ago, their ag

1.	The sum of the ages of a father and son is 45. Six years ago, their ages were in the ratio 10 : 1.How old will the son be after six years?
A.	19
B.	15
C.	20
D.	16
Answer» C. 20