How many days are in 20 years? Do not do 365 x 20 because there are leap years. The faster the better. thanks.
2007-05-28 02:28:44 · 8 answers · asked by jas l 2 in Science & Mathematics ➔ Astronomy & Space
365 x 20 + 4 or 5 depending on when the leap year falls.
7304 or 7305
2007-05-28 02:32:41 · answer #1 · answered by Fred D 3 · 0⤊ 0⤋
20 / 4 = 5.
5 x 366 = 1830
15 x 365 = 5475
1830 + 5475 = 7305 approximately, as you don't know where the leap years lie.
2007-05-28 02:32:23 · answer #2 · answered by pinhead_hey 3 · 0⤊ 0⤋
365 days and 6 hours times 20 should do.
or 365.25 days times 20.
2007-05-28 02:33:32 · answer #3 · answered by JOHNNIE B 7 · 0⤊ 0⤋
70305 or 70304 or 70303 depending on when the leap years fall out and whether these twenty years contain a year that ends with two zeros but is notdivisible by 400
2007-05-28 03:35:57 · answer #4 · answered by Anonymous · 0⤊ 0⤋
7,300 + 5.
How simple could you get?
7,305
Or, if you start on a year where the will be 4 leap years, like 1997, then add 4 to 7,300.
Duh!
2007-05-28 02:59:02 · answer #5 · answered by Anonymous · 0⤊ 0⤋
You too poor to afford a pocket calculator? But you got 'spensive computer with "Calculator" feature and you don't know how to use it? Turn off computer and start counting on your fingers.
2007-05-28 02:45:02 · answer #6 · answered by Anonymous · 0⤊ 0⤋
20 x 365.25.
2007-05-28 02:32:00 · answer #7 · answered by Anonymous · 0⤊ 0⤋
you ask a question and then tell how to and not to answer it??? is that the peak of laziness!!!!
2007-05-28 02:34:30 · answer #8 · answered by bombaybubba 3 · 0⤊ 0⤋