In today's terms converting May 07 1985 into Roman numerals is May-VII-MCMLXXXV.
However, the Romans themselves would have probably written the number 1985 as MDCCCCLXXXV in the same style as the ancient Greeks did with their symbols.
May 6, 2011 in Roman numerals is V VI MMXI
XXV11
V.VIII
May 17th, 2011 in roman numerals would be: V/XVII/MMXI.
17th May, 1990 would be XVII. V. MCMCX in Roman numerals.
5 is V and 1967 is MCMLXVII but there is no way to say may in roman numerals.
In today's notation of Roman numerals: V-III-MCMXXVI
To write a date in Roman numerals, you would use Roman numerals to represent the day, month, and year. For example, the date May 5, 2022 would be written as V.V.MMXXII.
In today's terms it is: May-XXVI-MCMLXXXV
May-XXII-MMX
May XXIV, MCMLX
May 4th= V-IV