It is: XII-XII-MMX
MMX is the Roman numerals for 2010.
MMX = 2010
MMX
XII
The Roman numerals for 9-12-2010 are IX-XII-MMX.
The date (or numbers) 5-5-2010 or 05-05-2010 in Roman numerals would be V.V.MMX
Write the date 1 12 2010 as I.XII.MMX.
II.XII.MMX
XI-I-MMX
XI-I-MMX
It is: VIII-I-MMX
On Converting between Arabic and Roman Numbers,we get : 12 in roman numeral means :XII.