I = 1 and X = 10 but IX = 1 less than 10, which is 9.
The Roman numeral IX is 9.
It is: IX = 9
The roman numeral for 9699 is (IX)DCXCIX
The Roman numeral IX is 9.
The roman numeral for number 9 is: IX
IX
[IX]
IX
IX
IX IX
Roman Numeral Series IX - 1981 was released on: USA: 1981
The Roman numeral IX stands for nine.IX = 9