The ratio of ages of two boys is 4 : 5. If the difference between the sum of their ages and difference of their ages is 32 years, then find the age of the elder boy.
1
15 years
2
20 years
3
25 years
4
30 years
5
35 years
The ratio of ages of two boys is 4 : 5. If the difference between the sum of their ages and difference of their ages is 32 years, then find the age of the elder boy.