To solve this question we have to make deduct these 2 years. 2112 minus 1984 will give the answer.
You are 128 years old.
(1536 months are passed.)
From 1984 to 2112 there are 128 years. If you want to learn your age in 2112 (born in 1984) your age is 128.
Let's see what will be your age if you born +1 or -1 from that date.