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MCM Roman Numerals
MCM Roman Numerals can be written as numbers by combining the transformed roman numerals i.e. MCM = M + CM = 1000 + 900 = 1900. The higher roman numerals precede the lower numerals resulting in the correct translation of MCM Roman Numerals. In this article, we will explain how to convert MCM Roman numerals in the correct number translation.
- MCM = M + (M - C)
- MCM = 1000 + (1000 - 100)
- MCM = 1900
How to Write MCM Roman Numerals?
The numerical value of MCM Roman Numerals can be obtained by using any of the two methods given below:
Method 1: In this method, we break the roman numerals into single letters, write the numerical value of each letter and add/subtract them.
- MCM = M + (M - C) = 1000 + (1000 - 100) = 1900
Method 2: In this method, we consider the groups of roman numerals for addition or subtraction such as,
- MCM = M + CM = 1000 + 900 = 1900
Therefore, the numerical value of MCM roman numerals is 1900.
☛ Also Check: Roman Numerals Calculator
What are the Basic Rules to Write Roman Numerals?
- When a bigger letter precedes a smaller letter, the letters are added. For example: MD, M > D, so MD = M + D = 1000 + 500 = 1500
- When a smaller letter precedes a bigger letter, the letters are subtracted. For example: IX, I < X, so IX = X - I = 10 - 1 = 9
- When a letter is repeated 2 or 3 times, they get added. For example: MMM = M + M + M = 1000 + 1000 + 1000 = 3000
- The same letter cannot be used more than three times in succession.
Numbers Related to MCM Roman Numerals
Roman numerals were used in ancient Rome and utilized combinations of letters using the Latin alphabets I, V, X, L, C, D, and M. It may seem different than numbers, but they are similar. For example, MCM Roman numerals are equivalent to the number 1900. The roman numerals related to MCM are given below:
- MCM = 1000 + 900 = 1900
- MCMI = 1000 + 900 + 1 = 1901
- MCMII = 1000 + 900 + 2 = 1902
- MCMIII = 1000 + 900 + 3 = 1903
- MCMIV = 1000 + 900 + 4 = 1904
- MCMV = 1000 + 900 + 5 = 1905
- MCMVI = 1000 + 900 + 6 = 1906
- MCMVII = 1000 + 900 + 7 = 1907
- MCMVIII = 1000 + 900 + 8 = 1908
- MCMIX = 1000 + 900 + 9 = 1909
MCM Roman Numerals Examples
Example 1: Find the Difference Between MCM and DCCXXI.
Roman Numeral MCM is equal to 1900 and DCCXXI is 721.
Now, MCM - DCCXXI = 1900 - 721 = 1179
Since, 1179 = MCLXXIX
Therefore, MCM - DCCXXI = MCLXXIX
Example 3: Find the Sum of CMIV and MCM Roman Numerals.
CMIV = 900 + 4 = 904 and MCM = 1000 + 900 = 1900
Now, CMIV + MCM = 904 + 1900 = 2804
Since, MMDCCCIV = 2000 + 800 + 4 = 2804
Therefore, the sum of CMIV and MCM roman numerals is MMDCCCIV
Example 4: Evaluate the following expression: MCM - LVII + XIII.
MCM = 1900, LVII = 57, and XIII = 13
⇒ MCM - LVII + XIII = 1900 - 57 + 13 = 1856
⇒ The difference is 1856, which can be written as MDCCCLVI.
FAQs on MCM Roman Numerals
What does MCM Roman Numerals Mean?
We will write MCM Roman numerals in the expanded form to determine its value. MCM = M + (M - C) = 1000 + (1000 - 100) = 1900. Hence, the value of Roman Numerals MCM is 1900.
What Should be Added to Roman Numerals MCM to Get MMMCCXCIV?
First, we will write MMMCCXCIV and MCM in numbers, i.e. MCM = 1900 and MMMCCXCIV = 3294. Now, 3294 - 1900 = 1394. And, 1394 = MCCCXCIV. Therefore, MCCCXCIV should be added to 1900 roman numerals to get MMMCCXCIV.
Why is 1900 Written in Roman Numerals as MCM?
We know that in roman numerals, we write 900 as CM, and 1000 as M. Therefore, 1900 in roman numerals is written as MCM = M + CM = 1000 + 900 = MCM.
How do you Write MCM Roman Numerals as a Number?
To convert MCM Roman Numerals to numbers, the conversion involves breaking the Roman numerals on the basis of place values (ones, tens, hundreds, thousands), like this:
- Thousands = 1000 = M
- Hundreds = 900 = CM
- Number = 1900 = MCM
What is the Remainder when MCM is Divided by XI?
MCM = 1900 and XI = 11 in numbers. On dividing 1900 by 11, it leaves a remainder of 11. Now, 8 = VIII Therefore, when MCM is divided by XI, the remainder is VIII.
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