To solve this question we have to make deduct these 2 years. 2111 minus 1969 will give the answer.
You are 142 years old.
(1704 months are passed.)
From 1969 to 2111 there are 142 years. If you want to learn your age in 2111 (born in 1969) your age is 142.
Let's see what will be your age if you born +1 or -1 from that date.