There are no advantages for Roman numerals for anything other than "looking vaguely cool" (and even that's questionable). In every other way they're far inferior to the normal Arabic numerals.
To subtract in Roman numerals, you simply place a smaller number in front of a larger one. You subtract the value of the smaller number from the larger one. For example, to express 4 in Roman numerals, you write IV (5-1). Similarly, to express 9, you write IX (10-1).
Advantages of using Roman numerals: In outlines, you can differentiate between indented subsections, giving more clarity to an outline. It is harder to misinterpret a number if the number is smudged in writing.Disadvantages: There is no "zero" in Roman numerals. They are much harder to add and subtract, especially in numbers greater than ten. The hindu-arabic numbering system is more succinct (for example, the year "1988" in Roman numerals is "MCMLXXXVIII". The largest number that can be expressed properly in Roman numerals is 3,999,999 as MMMCMXCIXCMXCIX (the bolded characters would have a line over them.
For example - 1V = _____ II is 2 1V is 4 so 4 - 2 --------- 2 ---------- so to subtract u must first have the two numbers u add the same way if u add you will get 6
IV is the Roman Numeral for the number 4.4When reading Roman numerals I before V means subtract 1 from 5.
40. L is 50. Putting the X behind the L means you subtract the 10 from the 50, and you get 40.
To subtract in Roman numerals, you simply place a smaller number in front of a larger one. You subtract the value of the smaller number from the larger one. For example, to express 4 in Roman numerals, you write IV (5-1). Similarly, to express 9, you write IX (10-1).
Advantages of using Roman numerals: In outlines, you can differentiate between indented subsections, giving more clarity to an outline. It is harder to misinterpret a number if the number is smudged in writing.Disadvantages: There is no "zero" in Roman numerals. They are much harder to add and subtract, especially in numbers greater than ten. The hindu-arabic numbering system is more succinct (for example, the year "1988" in Roman numerals is "MCMLXXXVIII". The largest number that can be expressed properly in Roman numerals is 3,999,999 as MMMCMXCIXCMXCIX (the bolded characters would have a line over them.
For example - 1V = _____ II is 2 1V is 4 so 4 - 2 --------- 2 ---------- so to subtract u must first have the two numbers u add the same way if u add you will get 6
IV is the Roman Numeral for the number 4.4When reading Roman numerals I before V means subtract 1 from 5.
40. L is 50. Putting the X behind the L means you subtract the 10 from the 50, and you get 40.
L is 50 and I is one, so LI would be 51. However, if the numerals were IL, then you would have to subtract. Then it would be 49.
To determine 46 in Roman numerals, you have to subtract 1 (represented by I) from 50 (represented by L) which gives you 49 (XLIX). Then, add 1 (I) to get 50 (L), resulting in XLIX + I = 50 (L). Therefore, 46 in Roman numerals is XLVI.
54 in roman numerals is LIIII or ILV and not LIV
400 in roman numerals is CD C=100 and because it come before D (D=500) you would subtract the 100 from the 500 and make 400 which is in roman numerals is CD
Roman numerals were inspired by Etruscan numerals of which Roman numerals originated from.
Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.Eleven in Roman numerals is XI.
The Roman Numeral don't have a zero, and you can't make fractions with it. Doing math with it is really complicated.