Roman Numerals

50 as a roman numeral is L. You might think it is XXXXX but is not.

LXXXVIII represents the number 88 in Roman numerals.

Under today's rules now governing the Roman numeral system MCDLXVIII is the equivalent of 1468 but the ancient Romans would have notated it quite differently.

It is incorrect because the Roman numerals that represent 1999 are MDCCCCLXXXXVIIII which, when I is placed to the left and right hand sides of them, can be simplified to IMM (2000-1). The numerals MCMXCIX are in fact a set of numerals that represent: M-C+M-X+C-I+X (1000-100+1000-10+100-1+10) which, when cancelled down, equals IMM. Likewise, the numerals M+CM+XC+X are a set of numerals that represent: M-C+M-X+C+X which, when cancelled down, equals MM. Working out Roman numerals is a good prerequisite to learning Algebra because it gives you the confidence to understand and associate letters and symbols with numbers. David Gambell, Merseyside, England.

40: XL

41: XLI

42: xlii

43: xliii

44: xliv

45: xlv

46: xlvi

47: xlvii

48: xlviii

49: xlix

50: l

C according to romal numeral is 100 .so ,number greater than 100 are many .500 in roman numeral is written as D.

It is: 1023 = MXXIII

In todays modern notation of Roman numerals they represent 99

Today's modern way of converting 11-3-91 into Roman numerals is XI-III-XCI.

But the Romans themselves in ancient times would probably have chosen XI-III-LXXXXI.

The Roman numeral DCLII corresponds to the number 652 in decimal notation.

Roman numerals are a number system that uses specific letters to represent different numerical values. In math, Roman numerals are used less frequently than the Arabic number system. However, they can be used to represent numbers in certain contexts, such as labeling chapters or sections in a book. It is important to understand the correspondence between Roman numerals and Arabic numbers in order to correctly interpret and work with Roman numerals in math.

Lxxxvmcd

l=.....50,000

xxx=.30,000

v=.......5,000

mcd=..1,400

86,400

Some of these letters need a horizontal line over them. It means you times the letter by 1,000. Since I can't do this here, a "*" before a letter will represent the horizontal line. 7790=*V*I*IDCCXC

The Roman numeral for LXXVII is 77.

Under the rules now governing the Roman numeral system MCMXXI is equivalent to 1921

CDXLV is the Roman numeral representation of the number 445. In Roman numerals, C represents 100, D represents 500, X represents 10, L represents 50, and V represents 5. To calculate the value of CDXLV, you add up these values: 100 + 500 + 10 + 10 + 5 = 445.

276

200 + 50 + 20 + 6

MMXI-this is 2011

1 - I

2 - II

3 - III

4 - IV

5 - V

6 - VI

7 - VII

8 - VIII

9 - IX

10 - X

11 - XI

12 - XII

13 - XIII

14 - XIV

15 - XV

16 - XVI

17 - XVII

18 - XVIII

19 - XIX

20 - XX

21 - XXI

22 - XXII

23 - XXIII

24 - XXIV

25 - XXV

26 - XXVI

27 - XXVII

28 - XXVIII

29 - XXIX

30 - XXX

31 - XXXI

32 - XXXII

33 - XXXIII

34 - XXXIV

35 - XXXV

36 - XXXVI

37 - XXXVII

38 - XXXVIII

39 - XXXIX

40 - XL

41 - XLI

42 - XLII

43 - XLIII

44 - XLIV

45 - XLV

46 - XLVI

47 - XLVII

48 - XLVIII

49 - XLIV

50 - L

51 - LI

52 - LII

53 - LIII

54 - LIV

please vote for best answer

Using integers: IXV or as XIV in today's notation = 14

Using fractions: S:. = 6/12+2/12+1/12 = 9/12 or as 3/4

D is 500 so DIII is 503

No because in todays modern notation of Roman numerals 2014 is MMXIV

But the ancient Romans would have chose MMXIIII because they would never ever write out 4 as IV as it was seen to be an insult to their greatest of gods Jupiter whose name in Latin begins with IV thus reducing his name to a number rather than a god.

The Roman numeral MDXCV is now equivalent to 1595 in Hindu-Arabic numeracy but the ancient Romans would notated the given Roman numeral quite differently.

They only used fractions of 1/12 which are:-

., :, :., ::, ::., S, S., S:, S:., S::, S::. and SS = I which means 1/12, 2/12/, 3/12, 4/12, 5/12, 6/12, 7/12, 8/12, 9/12, 10/12, 11/12 and 6/12+6/12 = 1

We still use them today because there are 12 inches in a foot

470 in Roman numerals is CDLXX. C represents 100, D represents 500, L represents 50, and X represents 10. CDLXX is formed by subtracting 100 from 500 (D - C) and adding 50 and 10 (L + X) to the result.

21 in Roman numerals is XXI. 1 in Roman numerals is I. 90 in Roman numerals is XC. So, 21 1 90 would be XXI I XC in Roman numerals.