Five years ago, the total of the ages of father and son was 60 years. The ratio of their present ages is 4 : 1. Then the present age of the father is ?

Five years ago, the total of the ages of father and son was 60 year

1.	Five years ago, the total of the ages of father and son was 60 years. The ratio of their present ages is 4 : 1. Then the present age of the father is ?
A.	52 years
B.	54 years
C.	56 years
D.	60 years
Answer» D. 60 years