841 minus 441 is 400.
634 - 193 = 441
441/500
plus or minus 21
500 minus 279 is 221.
500 minus 315 equals 185.
0.882 = 882/1000 or 441/500 in fraction
Half of 7000 is 3500 minus 500=3000.
Well, 441=400+40+1. Therefore, 441 would be CD (400, or 500-100) XL (40, or 50-10) I (1). That's CDXLI.
8000-500=7500.
1147 - 500 = 647
500 - 199 = 301