III X XIX is the multiplication of the Roman numerals for 3 (III) and 19 (XIX). To calculate this, you convert the numerals to their Arabic equivalents: 3 × 19 equals 57. Therefore, III X XIX equals 57.
Xix iii lxvii
19 March 2011 is written as XIX Martii MMXI in Roman numerals.
CML
I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XII, XIII, VX, XV, XVI, XVII, XVIII, XIX
You write them: I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XII, XIII, XIV, XV, XVI, XVII, XVIII, XIX, XX.
x is equal to 10 xix is equal to 19 10-19=-9 The answer to x-xix is -9
Xix iii lxvii
19 March 2011 is written as XIX Martii MMXI in Roman numerals.
CML
X/XIX/MCMLXXXII
I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XII, XIII, VX, XV, XVI, XVII, XVIII, XIX
You write them: I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XII, XIII, XIV, XV, XVI, XVII, XVIII, XIX, XX.
I, II, III, IV, V, VI,VII,VIII, IX, X, XI, XII, XIII, XIV, XV, XVI,XVII,XVIII, XIX, XX.
II = 2 III = 3 IV = 4 V = 5 VI = 6 VII = 7 VIII = 8 IX = 9 X = 10 XI = 11 XII = 12 XIII = 13 XIV = 14 XV = 15 XVI = 16 XVII = 17 XVIII = 18 XIX = 19 NII = This isn't a valid Roman Numeral. The system was based on seven characters, and "N" wasn't one of them. XIXX = This is incorrect.
XIX-X-LXIV
7 x 19 = 133, or CXXXIII
X-XIX-MMXII