At 2016 how many years ago was the year MDCCXIV?

Question

Earlier this year, a logician friend told me a fun fact. She said, “Two days ago, I was 13 years old, but next year I will have my 16th birthday.”
When is the logician’s birthday?

Answer 1

In Roman,
M=1000
D=500
C=100
C=100
XIV=14
Total=1714
2016-1714=302
Ans:302 years