II / XV / MMX
May 15, 2010 is written as XV.V.MMX in Roman numerals.
September 15, 2010, in Roman numerals is written as XV-IX-MMX.
It is: II-XV-MMXII
II-XV-MCMXCII
May-XV-MMX
X-XV-MMX
VII-XIV-MMX
February XV MCMLXXVI or II-XV-MCMLXXVI
15 in Roman numerals is XV
XV is 15 in "roman" numerals.
The number 15 in Roman numerals is XV
The date 08-15-1989 in Roman numerals would be VIII.XV.MCMLXXXIX