MMMMDLXIX
MCLXI is already in its roman numerals form..
Latin numerals are the same as Roman numerals and they form the numerical aspect of the Latin language.
Roman numerals are unique because the numbers are represented in the form of alphabets.
Roman numerals do not end. They are just numbers put in letter form. Since numbers don't end, neither do roman numerals
It is already in Roman numerals as IX which means 10-1 = 9
yes
100 in Roman numerals is C.
It is an invalid arrangment of Roman numerals when in the form of CIC but ICC would represent 199
6
111 in roman numeral form is cxi
The number 10 in Roman numerals is X
The number 2506 in Roman numerals would be MMDVI