It is: XII-IX-X respectively
XII (X = 10, and I = 1, so XII = 12.)
To write 12 in Roman numerals, you would use the symbol "XII".
The birthday 10 12 1984 in Roman numerals is X.X.MCMLXXXIV.
X-XII-MCMDXXXI
It is: X-XXXI-XII
XII-X-LXXXVIII
X-XII-MMV
XII (X = 10, and I = 1, so XII = 12.)
In today's terms: X-XII-MCMLXXXIX
To write 12 in Roman numerals, you would use the symbol "XII".
12 = XII
XII-XXIV-X or XII-XXIV-MMX 12-24-10 ...... 12-24-2010
The birthday 10 12 1984 in Roman numerals is X.X.MCMLXXXIV.
X-XII-MCMDXXXI
It is: X-XXXI-XII
12 is written as XII (10 + 1 + 1) in Roman numerals.
First write the birthdate as a number so that, for example, a date like 12th October 1537 would be written as 12-10-1537. Then replace these three numbers with the correct Roman numerals. In this case the Roman numerals would be XII.X.MDXXXVII