The Roman numeral for 49 is 'XLIX'.
The roman numeral for 2000 is MM.
III
XXXIX
The Roman numeral for 2460 would be MMCDLX
X = 10
Not sure about thr romen numeral, but the Roman numeral is DCXXXIV.
960 = CMLX
The roman numeral for 176 is CVXXVI.
The Roman numeral of CCLXI is equivalent to 261
In todays modern arrangement of Roman numerals it is: MMCDIII
The Roman numeral for 43 is XLIII.