1 in roman numerals is written as I.
1 = I as a Roman numeral
The roman numeral for the number one can be written as I or i. On a keyboard, it is typed using the "I", not the "1".
The Roman numeral representation for 1 is 'I'.
To write the number 9 in Roman numerals, you would use the symbol 'IX'. This is made by combining the Roman numeral for 1, 'I', and the Roman numeral for 10, 'X', subtracting 1 from 10.
CCXXIX is the number 229 in roman numeral. To write 9 we have to do IX that is 10-1.
1 = I as a Roman numeral
The roman numeral for the number one can be written as I or i. On a keyboard, it is typed using the "I", not the "1".
The Roman numeral representation for 1 is 'I'.
To write the number 9 in Roman numerals, you would use the symbol 'IX'. This is made by combining the Roman numeral for 1, 'I', and the Roman numeral for 10, 'X', subtracting 1 from 10.
CCXXIX is the number 229 in roman numeral. To write 9 we have to do IX that is 10-1.
XI (10+1=11)
VI (5+1=6)
The number 1 billion can be written as the Roman numeral [M] with a horizontal bar above it (which I can't write with my keyboard).
as 10 + 5 + 1 + 1 X V I I
7 = 5 + 1 + 1 = VII
as 10 + 5 + 1 + 1 + 1 X V I I I
500 + 1 + 1 = DII