Roman numerals....
1 = I
2 = II
3 = III
4 = IV (or IIII on old clocks, watches and sundials)
5 = V
6 = VI
7 = VII
8 = VIII
9 = IX
10 = X
20 = XX
30 = XXX
40 = XL
50 = L
60 = LX
70 = LXX
80 = LXXX
90 = XC
100 = C
500 = D
1000 = M
The numbers 11 - 19 and 21 - 29 etc follow the same pattern as the numbers 1 to 9 but preceeded by X or XX etc. The same applies to numbers preceeded by 100s or 1000s. Some examples...
14 = XIV
44 = XLIV
88 = LXXXVIII
151 = CLI
423 = CDXXIII
666 = DCLXVI
1066 = MLXVI
2009 = MMIX
LLILIILIIILIVLVLVILVIILVIIILIXLXLXILXIILXIIILXIVLXVLXVILXVIILXVIIILXIXLXXLXXILXXIILXXIIILXXIVLXXVLXXVILXXVIILXXVIIILXXIXLXXXLXXXILXXXIILXXXIIILXXXIVLXXXVLXXXVILXXXVIILXXXVIIILXXXIXLXXXXLXXXXILXXXXIILXXXXIIILXXXXIVLXXXXVLXXXXVILXXXXVIILXXXXVIIIICC
LLILIILIIILIVLVLVILVIILVIIILIXLXLXILXIILXIIILXIVLXVLXVILXVIILXVIIILXIXLXXLXXILXXIILXXIIILXXIVLXXVLXXVILXXVIILXXVIIILXXIXLXXXLXXXILXXXIILXXXIIILXXXIVLXXXVLXXXVILXXXVIILXXXVIIILXXXIXLXXXXLXXXXILXXXXIILXXXXIIILXXXXIVLXXXXVLXXXXVILXXXXVIILXXXXVIIIICC
100 + 100 + 50 = 250
50-l 100-c 500-d 1000-m (the letters are capitalized in Roman Numerals)
12750 in roman numerals would be (XII)DCCL which is 12 x 1000 + 500 + 100 + 100 + 50.
L to C
The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.The letter C in Roman numerals is 100.
176 in Roman numerals is CLXXVI. C = 100 L = 50 X = 10 V = 5 I = 1
DCL (500+100+50 = 650)
CLXIII(ie. 100 + 50 + 10 + 1 + 1 + 1)
CLI C=100 L=50 I=1
Cclxix100 + 100 + 50 + 10 + (10 - 1)