Best Answer

C = 100

X = 10

I = 1

They are added together each time they occur unless a smaller numeral precedes a larger numeral in which case it is subtracted

→ XCIX = (-10 + 100) + (-1 + 10) = 90 + 9 = 99

Q: What number does the Roman numerals XCIX represent?

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99

The Roman numerals X-XCIX represent 10-99

In todays modern notation of Roman numerals they represent 99

The number 49 in Roman numerals is XLIX and the number 99 in Roman numerals is XCIX

The number 99,989 can be represented by the Roman numerals (XCIX)CMLXXXIX

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99

The Roman numerals X-XCIX represent 10-99

In todays modern notation of Roman numerals they represent 99

The number 49 in Roman numerals is XLIX and the number 99 in Roman numerals is XCIX

The number 99,989 can be represented by the Roman numerals (XCIX)CMLXXXIX

The number 99,989 can be represented by the Roman numerals (XCIX)CMLXXXIX

99 = IC (-1+100) But today's conversion of 99 into Roman numerals is XCIX However, the Romans themselves would have probably wrote out the number 99 as LXXXXVIIII which then can be simplified to IC

49.5 = SL in Roman numerals

99

99+1056 = 1155 or MCLV in Roman numerals Today we write out 99 in Roman numerals as XCIX but the Romans themselves would have probably wrote it out simply as IC (-1+100 = 99)

In roman numerals, "you xi xix xc" would be written as "XCIX."

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"