To solve this question we have to make deduct these 2 years. 2109 minus 1998 will give the answer.
You are 111 years old.
(1332 months are passed.)
From 1998 to 2109 there are 111 years. If you want to learn your age in 2109 (born in 1998) your age is 111.
Let's see what will be your age if you born +1 or -1 from that date.