To solve this question we have to make deduct these 2 years. 2107 minus 1990 will give the answer.
You are 117 years old.
(1404 months are passed.)
From 1990 to 2107 there are 117 years. If you want to learn your age in 2107 (born in 1990) your age is 117.
Let's see what will be your age if you born +1 or -1 from that date.