The roman numeral for 1910 is: MCMX.
Exactly as in the question and they represent 1910 in Hindu-Arabic numerals
1910
The date 03.04.1989 is written in roman numerals as III.IV.MCMLXXXIX
It stand for nothing cause there's no number written this way But MCMX stands for 1910
The roman numeral for 1910 is: MCMX.
Expressed in Roman numerals, 1999 - 1910 is equal to LXXXIX.
Exactly as in the question and they represent 1910 in Hindu-Arabic numerals
1910
The date 03.04.1989 is written in roman numerals as III.IV.MCMLXXXIX
It stand for nothing cause there's no number written this way But MCMX stands for 1910
In today's notation of Roman numerals: MCMX1910 as MDCCCCX (Admiralty Arch in London)
By medieval rules on the use of Roman Numerals this is invalid. However in classical times the use of such numbers was commonplace, so consider MDCDX a nonstandard arrangement of Roman numerals for 1910 = 1000+(500-100)+500+10.
In todays modern notation of Roman numerals they represent 1910 and 1900 respectively in Hindu-Arabic numerals
Just like you would write anything else in roman numerals. If someones birthday was 5/27/1994 you would write V/XXVII/MXMIV 1993 MXMIII MXM is 1990 MXXM is 1980 MXXXM is 1970 MXLM is 1960 MLM is 1950 MLXM is 1940 MLXXM is 1930 MLXXXM is 1920 MXLM is 1910 MCM is 1900
In today's terms it is: XVII-December-MCMX or as XVII-XII-MCMX
The conventional conversion of 1998 into Roman numerals is MCMXCVIII whether or not the Romans themselves enumerated their numerals in this manner is open to question because the rules governing the subtractive arrangement of these numerals were introduced during the Middle Ages centuries after the demise of the Roman empire. There is strong evidence to believe that the Romans themselves would have enscribed 1998 as MDCCCCLXXXXVIII (which incidentally can be simplified to IIMM). It is interesting to note that on the building of Harvard Medical School's Library the Roman numerals for 1904 are given as MDCCCCIIII instead of the conventional MCMIV. Another example of numerals arranged in this manner are on Admiralty Arch in London where 1910 is given as MDCCCCX instead of MCMX.