To solve this question we have to make deduct these 2 years. 2080 minus 1964 will give the answer.
You are 116 years old.
(1392 months are passed.)
From 1964 to 2080 there are 116 years. If you want to learn your age in 2080 (born in 1964) your age is 116.
Let's see what will be your age if you born +1 or -1 from that date.