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June 1, 1990 is Friday. What day is October 1, 2000?
365 × 10 + 3 + 30 + 31 + 31 + 30 + 1 = 3776 (days), 3776 △ 7 = 539 So the 3776th day is the third day of the 540th cycle, which is Sunday
September 1, 1995 is Friday. What day is October 1?
September has 30 days, so it's 30 days from September 1st to October 1st If the remainder is 2, then two more days from Friday will be Sunday. A: October 1st is Sunday
How many days did you live from March 20, 1991 to December 22, 2012? How many days did you live from February 16, 1994 to December 22, 2012
From March 20, 1991 to December 22, 2012, he lived a total of 7949 days
February 16, 1994 to December 22, 2012 is 6885 days
RELATED INFORMATIONS
- 1. How many days is it from February 14, 2010 to the 21st of this month? This month is December 21, 2012
- 2. How many days are there from October 29, 2011 to April 16, 2012
- 3. (negative 1 × 1 / 2) + (negative 1 / 2 × 1 / 3) + (negative 1 / 3 × 1 / 4) (negative 1 / 2012 × 1 / 2013) is equal to what?
- 4. How much is bracket minus 1 by 2 / 1 plus bracket minus 1 / 2 by 3 / 1 plus bracket minus 1 / 3 by 4 / 1 plus ellipsis plus minus 1 / 2012 by 1 / 2013
- 5. 1/1x3+1/2x4+1/3x5+… +1 / 2011x2013 + 1 / 2012x2014 = how much
- 6. 1x3 / 1 + 3x5 / 1 + 5x7 / 1 + 7x9 / 1 + ····· + 19x21 / 1 = write the calculation process
- 7. 1x3 / 2 + 3x5 / 2 + 5x7 / 2 + 7x9 / 2 + +2 / 1997x1999 + 2 / 1999x2001 It's necessary tonight! Hurry!
- 8. Calculation (1 + 1 / 1x3) (1 + 1 / 2x4) (1 + 1 / 3x5) (1 + / 4x6) (1+/11×13)
- 9. The general formula of 1 / 1x3,1 / 3x5,1 / 5x7,1 / 7x9,1 / 9x11
- 10. 2010 * 1985-2011 * 1984 simple algorithm
- 11. February 1st, 1998 is Sunday. What day is February 1st, 2006? What year is 2008
- 12. There are five Sundays in February of a certain year. What day is October 1 of that year
- 13. There are five Saturdays in a month, but the first day and the last day of this month are not Mondays. What day is the first day of this month? How many days are there in this month? Write the formula!
- 14. What day is September 10, 2007? What day is September 10, 2008?
- 15. June 1, 2001 is a Friday. What day is October 1 of this year
- 16. How to calculate the day of December 1st next year and how to calculate the formula
- 17. May 1st, 2008 is Thursday, May 1st, 1920 is what day?
- 18. If there are four Sundays in March of a certain year, what day is October 1?
- 19. If October happens to have four Sundays, what day is October 31?
- 20. September 1st, 2002 is Sunday. What day is September 1st, 2003?