IX-I-MMX
11
here you go.In roman`s numberals its looks like this X-10 and XI-11
No, IX = 9 11 = XI
No, IX is 9 and XI is 11
No, it is 9 XI is 11 in Roman numerals (10+1=11)
NO!!!! 'IX = 9 However 'XI = 11 In Roman numerals The letters corresponding to their values are M = 1000 D = 500 C = 100 L = 50 X = 10 V = 5 I = 1 The highest value letter ALWAYS goes to the left , except for subtraction. So in you example IX , the I =1 is of lesser value than X = 10 . Hence when this lesset value letter is placed to the left of a higher value letter it means 'subtract'. So ;IX' means 10 - 1 = 9 However, 'XI = 10 + 1 = 11 Similarly MM = 1000 + 1000 = 2000 But MCM = 1000 + ( 1000 - 100) = 1000 + 900 = 1900. So the years 2025 is = MMXXV However the year 1925 = MCMXXV
IX-XI-MCMLXXIX
CLXXXIX
1736
1607
40032