To solve this question we have to make deduct these 2 years. 2084 minus 1969 will give the answer.
You are 115 years old.
(1380 months are passed.)
From 1969 to 2084 there are 115 years. If you want to learn your age in 2084 (born in 1969) your age is 115.
Let's see what will be your age if you born +1 or -1 from that date.