Today we write out 991 into Roman numerals as CMXCI.
However, there is evidence showing that the Romans themselves would have probably wrote out this number as MDCCCCLXXXXI.
The rules governing the Roman numeral system were introduced during the Middle Ages centuries after the decline of the Roman Empire
IX-XXII-CMXCIImproved Answer:-In todays notation of Roman numerals 1991 is MCMXCI and not CMXCI which represents 991
The number one is I in roman numerals.
A does not have an equivalent in Roman numerals.
The number 49 in Roman numerals is XLIX and the number 99 in Roman numerals is XCIX
The number 638 in Roman numerals is DCXXXVIII
IX-XXII-CMXCIImproved Answer:-In todays notation of Roman numerals 1991 is MCMXCI and not CMXCI which represents 991
The number one is I in roman numerals.
A does not have an equivalent in Roman numerals.
The number 49 in Roman numerals is XLIX and the number 99 in Roman numerals is XCIX
The number 638 in Roman numerals is DCXXXVIII
The number 1999 in Roman numerals is MCMXCIX
The number 951 in Roman numerals is CMLI
The number 2 in Roman numerals is written as "II".
The Roman Numerals for 46 are: XLVl46 as a Roman numeral is XLVI.
I is the number 1 in Roman numerals.
236 in roman numerals is CCXXXVI
The number 2100 written in Roman numerals is MMC