20,000 hours of volunteer work at MIT?

If you divide 20,000 hours by 24 hours a day, you get: 833.33 days.
If you divide those 833 days by 365 days, how many years would that be? Approximately 2.28 years.
Even if you had the body of Superman and volunteered 24 hours a day without resting, it would still take 2.28 years.
If you volunteered for 12 hours a day, it would take 4.5 years.
Of course, if you are volunteering for 12 hours a day, you cannot attend school.
During the 3 years of high school (excluding 3 months of vacation) -> you could only attend school for 9 months a year..
For this to be possible: my high school daughter would have to complete one year's worth of volunteer work spread over 3 years,
or her future 30-year-old self would have to travel back to the past, complete one year of volunteer work, and then return to the future.
Or her future 40-year-old self travels back to the past to do one year of volunteer work...
Or her future 50-year-old self travels back to the past to do one year of volunteer work....