I-VII-MMXI or VII-1-MMXI depending on which date format you use (DD-MM-YYYY or MM-DD-YYYY)
October 1, 2011 in Roman numerals is written as X.I.MMXI.
I-I-MMXI
It is: VII-I-MMX
I/i/mmxi
It is: III-I-MMXI
October 1, 2011 in Roman numerals is written as X.I.MMXI.
July I MMVI
I-I-MMXI
It is: VII-I-MMX
I/i/mmxi
It is: III-I-MMXI
V-I-MMXI
2011 = MMXI = 1000+1000+10+1 = 2011
It is: MMXI = 1000+1000+10+1 = 2011The Roman numeral for 2011 is MMXI.
It is: I-XXVII-MMXI
It is: I-III-MMXI
It is: 12-1-2011 = XII-I-MMXI