9. Surya is younger than Adithya by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Surya?
A. 28 years
B. 24.5 years
C. 18 years
D. 16 years
9. Surya is younger than Adithya by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Surya?
A. 28 years
B. 24.5 years
C. 18 years
D. 16 years