The total of the ages of Amar, Akbar and Anthony is 80 years. What was the total of their ages three years ago ?
71 years
72 years
74 years
77 years
Explanation:
Required sum = (80 – 3 x 3) years = (80 – 9) years = 71 years.
Required sum = (80 – 3 x 3) years = (80 – 9) years = 71 years.