That is improperly formed. It could be interpreted as 490 (500 - 10)
Under today's rules 490 expressed in Roman numerals is CDXC but the Romans themselves would have probably preferred XD.
It was the equivalent of 490 in the times of the ancient Romans but the modern way of writing 490 in Roman numerals is now CDXC
1990 is the answer all by mii. =] XD .ILY_XX. .S.S. 1990 is the answer all by mii. =] XD .ILY_XX. .S.S.
ewan ccuh sau..! search m s GOGGLE..! XD
Roman numerals were inspired by Etruscan numerals of which Roman numerals originated from.