To solve this question we have to make deduct these 2 years. 2116 minus 1971 will give the answer.
You are 145 years old.
(1740 months are passed.)
From 1971 to 2116 there are 145 years. If you want to learn your age in 2116 (born in 1971) your age is 145.
Let's see what will be your age if you born +1 or -1 from that date.