To solve this question we have to make deduct these 2 years. 2119 minus 1998 will give the answer.
You are 121 years old.
(1452 months are passed.)
From 1998 to 2119 there are 121 years. If you want to learn your age in 2119 (born in 1998) your age is 121.
Let's see what will be your age if you born +1 or -1 from that date.