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“Analyze the period from November 1, 2025, to April 25, 2028.”
or
“Add 100 business days to February 25, 2026.”
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“Next Thursday at 2:12 PM + 124 working hours”
Assistant:
I understand all languages.
How many working days in year 1903?
Here is the detail of the calculation:
Because 1903 is not a leap year, it has 365 days.
Let's remove 52 saturdays and 52 sundays. It remains 261 days.
Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 250 working days in 1903.
Here is the list of these 11 public holidays:
1. 신정 : Thursday, 1 January, 1903
2. Seollal / Korean New Year Holiday : Wednesday, 28 January, 1903
3. Seollal / Korean New Year Holiday : Thursday, 29 January, 1903
4. Seollal / Korean New Year Holiday : Friday, 30 January, 1903
5. 삼일절 : Monday, 2 March, 1903
6. 석가탄신일 : Monday, 4 May, 1903
7. 어린이날 : Tuesday, 5 May, 1903
8. 추석 : Monday, 5 October, 1903
9. 추석 : Tuesday, 6 October, 1903
10. 한글날 : Friday, 9 October, 1903
11. 성탄절 : Friday, 25 December, 1903
And here are the 5 public holidays falling on a weekend:
1. 삼일절 : Sunday, 1 March, 1903
2. 현충일 : Saturday, 6 June, 1903
3. 광복절 : Saturday, 15 August, 1903
4. 개천절 : Saturday, 3 October, 1903
5. 추석 : Sunday, 4 October, 1903
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