Sum of ages of Riya and Tiya 4 years ago was 42 years, the ratio of their present ages is 3 : 7. Find the age of Tiya 5 years hence.
1
38
2
56
3
40
4
32
5
64
Sum of ages of Riya and Tiya 4 years ago was 42 years, the ratio of their present ages is 3 : 7. Find the age of Tiya 5 years hence.