Five years ago the ratio of ages of father and his son was 2 : 1. After five years this ratio will become 5 : 3. Find the age of father in present.
1
45
2
35
3
40
4
30
Five years ago the ratio of ages of father and his son was 2 : 1. After five years this ratio will become 5 : 3. Find the age of father in present.