Best Answer

IC

C is 100 and I is 1

-> I before C = 99

The above answer provided by a WikiAnswers contributor is 100% correct. In fact the Latin (the language spoken by the Romans) word for 99 is undecentum which literally means one from a hundred. For example: Multiplying 11 by 9 in Roman numerals: XI times IX = -I(X+I)+X(X+I) Multiplying out the brackets = -X-I+C+X When simplified = -I+C = IC

Q: How do you write roman numerals 99?

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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)

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

Today's conventional way of writing 99 into Roman numerals is XCIX. However the Romans themselves would have probably calculated 99 on a abacus counting device as LXXXXVIIII and then wrote it out as IC (-1+100 =99)

In todays modern notation of Roman numerals they represent 99

99

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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)

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

Today's conventional way of writing 99 into Roman numerals is XCIX. However the Romans themselves would have probably calculated 99 on a abacus counting device as LXXXXVIIII and then wrote it out as IC (-1+100 =99)

In todays modern notation of Roman numerals they represent 99

99

You write 1533 in roman numerals like this: MDXXXIII

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

Under today's rules it is written as XCIX But under the Roman rules 99 was once written as LXXXXVIIII which can be methodically modified to IC (100-1)

To write 19000 in Roman numerals, combine the Roman numerals for 1000 (M) and 9000 (IX). Therefore, 19000 in Roman numerals is written as MXCM.

To write twenty in Roman numerals, you simply write the letter X.

CCCLX is the number 280 in roman numerals. This number is used to represent what roman used to write.

99