The X represents ten and a lower number in front means to subtract. This would be ten plus ten minus one or 19.
Chat with our AI personalities
19
19
In today's terms it is 19
In todays modern notation of Roman numerals they represent the Hindu-Arabic numerals of 200 and 19 respectively.
The I before the X means 10 minus 1. This converect to 19 in Arabic numerals.