>In Roman Numerals 12 is XII, if you cut that in half you will get VII which is 7.
Right. Lay it out with toothpicks, four for the X, and two each for the I's. If you remove the bottom half of each character, you're left with two toothpicks forming a V (5) and one toothpick each forming two I's again. VII = 7.
>Meaning, that in the "roman numerals" way of thinking, 7 x 2 = 12.
Nonsense.
>Well, take for example that you have the number 12.4 According to standard
>math we are allowed to round that number to its closest digit = 12. However if
>we divide 12.4 by half we get 6.7. when rounded, = to 7. so by default we can
>say that half of 12 = 7
Even more nonsense. Half of 12.4 is 6.2, which when rounded to the nearest whole number is 6.
This is just a simple visual trick. No math required.
The number twelve in Roman numerals is XII, and if you take off the bottom half of the numerals it is VII, which is seven.
twelve point seven millimeter!!
Seven (Roman numerals).
in roman numerals
When you cut the roman numerals XII(12) in half horizontally it becomes VII(7).
7 1/2 is greater
1½ = Twelve eighths so the answer is seven-eighths
One half of twelve is six.
Twelve minus seven is five
1/2 + 7/12 = 1 1/12
Seven and five is twelve. If you say, 'seven and five are twelve', you are actually saying that the number 7 is 12, and the number 5 is 12, which is impossible.
The decimal for seven and twelve hundredths is 7.12
Seven million forty seven thousand twelve is 7,047,012.