01-16-2010, 11:42 PM
Larger vs smaller is also affected by the position of X, X is before C so it is subtracted from C (larger) and if it is after It is added
smanoli wrote:
MXC is 1090.
The X is subtracted from the C because it's smaller, so that becomes 90. This is added to the M because M is larger than this value.
(I'm sure someone can explain it better than I can....)