answersLogoWhite

0

XX=20

CC=200

IV=4

but a letter with a lower value can only be written ONCE before a letter of greater value.

Thus XXCCIV if written as one numeral is not allowed.

XXC (100-20) would mean 80 but 80 can be written correctly as LXXX (50+30).

User Avatar

Wiki User

13y ago

What else can I help you with?