To solve this question we have to make deduct these 2 years. 2091 minus 1979 will give the answer.
You are 112 years old.
(1344 months are passed.)
From 1979 to 2091 there are 112 years. If you want to learn your age in 2091 (born in 1979) your age is 112.
Let's see what will be your age if you born +1 or -1 from that date.