The total of the ages of Amar, Akbar and Anthony is 80 years. What was the total of their ages three years ago ? Choose the correct choice from the following
A) 71 years B) 72 years C) 74 years D) 77 years E) 75 years
Explanation:   Required sum = (80 - 3 x 3) years = (80 - 9)= 
<gadget id="calculator">(80 - 9)</gadget>
<output>71</output>
71 years.   71 yearsnswer IS 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 ?