It is: 120 = CXX in Roman numerals
Cxx
The number 1971 is represented in Roman Numerals by MCMLXXI.
12 = XII in Roman numerals
The Roman numerals are XLV.
XXI
DCLXVI
The number 1971 is represented in Roman Numerals by MCMLXXI.
12 = XII in Roman numerals
The Roman numerals are XLV.
300 would be represented by 'CCC' in roman numerals.
18 in roman numerals looks like XVIII
V
MDCCCXCV
MMDCCCLXXXVI
MCMLXXXV
MCMLXV
XL
MCMLII