square them both and divide by 7.896504 Never
On a 12-hour clock.
When you are doing modulo 12 calculations, for example, with hours or months.
11 + 2 = 13
When you are working in modulo 12 arithmetic: for example, on a clock, or the months of a year.
When you work modulo 12; time in the 12-hour system is a good example. Or, when you introduce two cannibals to a room full of eleven people, there's usually one left over.
a clock
Three hundred eighty-two and three hundred eleven octillion, one hundred eleven septillion, one hundred eleven sextillion, one hundred eleven quintillion, one hundred eleven quadrillion, one hundred eleven trillion, one hundred eleven billion, one hundred eleven million, one hundred eleven thousand, one hundred eleven nonillionths.
The letters "eleven plus two" are an anagram for twelve plus one.
One thousand one hundred and ninety-two --------------------------------------------------------------------------------------------------------------...or if it refers to a year eleven hundred and ninety-two or eleven ninety-two.
911 + 100 = 1,011one thousand and eleven
Eleven, don't you wish you had eleven too?
That's a whole lotta ones! In word form, that number is "thirty-one billion, one hundred eleven million, one hundred eleven thousand, one hundred eleven." Hope you brought your calculator for that one!