In base-ten (Arabic) numerology, the Roman numeral XCIX, equals 99.
The Roman numeral for 99 is XCIX
XCIX is the number 99 (ninety-nine).
The Roman numerals X-XCIX represent 10-99
99
99
99
999
In todays modern notation of Roman numerals they represent 99
C=100 X=10 I=1 So it is 10 before 100 (=90) plus 1 before 10 (=9) . Thus the answer in ARABIC numerals is "99", while of cause XCIX in ROMAN numerals is "XCIX"
99
99
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