The roman numeral MCMXCIX is equivalent to 1,999 in the real number system. We can determine this using the following rules pertaining to... See full answer below. Learn more about this topic: Roman Numerals from 1 to 10,000 | Rules & Examples ...
This gives us the answer of 1,320. In Roman numerals, this equates to MCCCXX, which is in actual fact not quite as long a Roman numeral equation as it could be. There are certainly longer ones, such as the number 3,999 for example which is MMMCMXCIX! To work out why MCCCXX equal...