When a smaller roman numeral comes before a bigger roman numeral, the smaller one usually gets subtracted from the bigger roman numeral. For example:
XL = X (10) - L (50) = 40
IV = I (1) - V (5) = 4
CM = C (100) - M (1000) = 900
The Roman numeral IV represents the number 4 in our modern Arabic numeral system. In Roman numerals, "I" represents 1 and "V" represents 5. When a smaller numeral (I) is placed before a larger numeral (V), it is subtracted from the larger numeral, resulting in 4.
MCM stands for 1900. M is 1000. C is 100. Because a smaller lies before a bigger roman numeral you must substract. So 1000 + (1000-100) = 1900 or MCM.
It is: IX = 9
The Roman numeral "XXVX" is not a valid Roman numeral according to the standard rules of Roman numeral notation. In Roman numerals, "V" represents 5 and "X" represents 10. Therefore, "XXVX" would be interpreted as 20 + 5 + 10, which equals 35 in standard Arabic numerals. However, the use of "V" before "X" violates the subtractive principle of Roman numerals, where a smaller numeral before a larger one indicates subtraction.
It is: XVIII = 18
The Roman numeral IV represents the number 4 in our modern Arabic numeral system. In Roman numerals, "I" represents 1 and "V" represents 5. When a smaller numeral (I) is placed before a larger numeral (V), it is subtracted from the larger numeral, resulting in 4.
MCM stands for 1900. M is 1000. C is 100. Because a smaller lies before a bigger roman numeral you must substract. So 1000 + (1000-100) = 1900 or MCM.
Subtraction
It is: IX = 9
The Roman numeral "XXVX" is not a valid Roman numeral according to the standard rules of Roman numeral notation. In Roman numerals, "V" represents 5 and "X" represents 10. Therefore, "XXVX" would be interpreted as 20 + 5 + 10, which equals 35 in standard Arabic numerals. However, the use of "V" before "X" violates the subtractive principle of Roman numerals, where a smaller numeral before a larger one indicates subtraction.
It is: XVIII = 18
IXXIII is not a valid Roman numeral. In Roman numerals, I represents 1, X represents 10, and V represents 5. When a smaller numeral appears before a larger numeral, it is subtracted from the larger numeral. Therefore, the correct representation of 9 followed by 13 in Roman numerals would be IXXIII, which is 9 followed by 13 and not a standard Roman numeral.
VL is the roman numeral representation of 45. V is 5 and L is 50. A smaller number before a bigger number means to subtract, so 50 - 5 = 45.It's like IX, the I (1) is smaller than X (10), so 10 - 1 = 9.
mi = 1001 cmlxiv =964 so mi is bigger
X is the roman numeral for 10 and L represents the roman numeral for a quarter of the numerals that appear before it. So in this case the numeral before the L is X, and so a quarter of 10 is 2.5. Therefore, the roman numeral for XL would stand for 12.5 in modern day numbers.Improved Answer:-XL = 40
80
If you mean Roman numeral then it is M = 1000