You simply change each of the numbers to its Roman equivalent, keeping the dashes. This would be shown as XII-XXIX-MMXII.
29 = XXIX in roman numerals
XXIX-IX-MMXII
XXIX is the number 29 in Roman numerals. XXIX (29).
In today's terms 29-12-2007 converted into Roman numerals is XXIX-XII-MMVII However, the Romans probably wrote out their numerals to represent quantities different to what we do today. For instance, 29 was written out as XXVIIII as can be seen in the ruins of the Coliseum in Rome.
XXIX.XII.MCMXCVII XIV.IX.MMXI
29 = XXIX in roman numerals
XXIX-IX-MMXII
XXIX is the number 29 in Roman numerals. XXIX (29).
29 = XXIX 12 = XII 1991 = MCMXCI
In today's terms 29-12-2007 converted into Roman numerals is XXIX-XII-MMVII However, the Romans probably wrote out their numerals to represent quantities different to what we do today. For instance, 29 was written out as XXVIIII as can be seen in the ruins of the Coliseum in Rome.
XXIX.XII.MCMXCVII XIV.IX.MMXI
June 29, 1983, is written as XXIX.VI.MCMLXXXIII in Roman numerals.
In Roman numerals it would be "XXIX, VI, MMXI"
III-XXVIIII-VI or III-IXXX-VI. Note that 29 in Roman numerals is not XXIX.
The date 08-29-1987 in Roman numerals would be VIII.XXIX.MCMLXXXVII and the date 03-15-2005 in Roman numerals would be III.XV.MMV
15 is XV. 29 is XXIX.
In todays notation of Roman numerals: VI-XXIX-MMVII