8 years ago, the ratio of Anandi’s age to Bindiya’s age was 4 : 5. At present the ratio of Bindiya’s age to Chirag’s age is 4 : 5. At present, the difference between Anandi’s age and Chirag’s age is 20 years, then what is the sum of the ages of Anandi, Bindiya, and Chirag?
1
146 years
2
125 years
3
136 years
4
148 years
5
152 years