The total of the ages of Amar, Akbar and Anthony is 80 years. What was the total of their ages three years ago ?	Select
A) 71 years  B) 72 years  C) 74 years  D) 77 years  E) 78 years
Required sum = (80 - 3 x 3) years = (80 - 9)= 
<gadget id="calculator">(80 - 9)</gadget>
<output>71</output>
71 years.   71 yearsnswer: Option 71 years
<result>A</result>
The total of the ages of Amar, Akbar and Anthony is 80 years. What was the total of their ages three years ago ?