Convert the Roman Numeral XLII Into Latin/Arab Numerals
XLII in Numbers is: 42
The way that we convert a number from a Roman Numeral to an Arab number is to look at the letters from Left to Right. In this particular case, the length of the Roman Numer XLII is 4.
The first thing that we do is to take the first letter which is X
In this case, the letter X(10) is smaller than the next letter L(50)
Therefore, we need to put the two Roman letters together and calculate the result of the 2nd minus the first which is 50-10 which is 40 .
I is 1
I is 1
The number for the Roman Numeral XLII is 42 .
The following is a list of Roman Numerals Converted to Numbers in jumps of 10. Click on the number for an explanation!