It looks like your question is a bit unclear. Are you asking:
- How many years are in 3 (units of time, like months, days, etc.)?
- How many years is "3" referring to something specific?
- Or something else related to "3 years"?
Could you please clarify what exactly you want to know about "3 years"? For example, if you want to know how many days are in 3 years, or how many months, I can help with that!
