Meaning Of XXVII, XI, VI In Roman Numerals

In this article, we shall be discussing XXVII, XI, VI Meaning where we shall be x-raying all the basic rudiments in the Roman numerals like how to convert Roman numerals to Arabic numbers, and the basic rules that guide the conversion among others. Keep scrolling through the article to get the right guide that you desire.

The Roman numerals XXVII, XI, VI represent the number 27, 11, 6. But if you don’t know how it was obtained or how to convert Roman numerals to Hindu Arabic numbers, well! No worries because this article on XXVII, XI, VI Meaning will be of immeasurable help to you since it contains the simplified procedures that will help you to get the proper information on Roman numerals.

Roman numerals have been in existence for over 1800 years and their importance cannot be overemphasized, since it is needed in astronomy to represent moons and in chemistry to depict groups of the periodic table among other functions. Because of its importance, it has become an integral part of both elementary and high school syllables where it serves as the basis for understanding mathematical concepts.

Importance Of Roman Numerals


The importance of Roman numerals cannot be overemphasized since it is  needed in our daily activities whether directly or indirectly, but for the avoidance of doubt, I am going to enumerate some of the importance of Roman numerals in this section. The importance is listed below:

  • Astronomers use Roman numerals to designate moons
  • In chemistry, Roman numerals are used to represent groups of the periodic table
  • It is also used in the names of popes, monarchs, ships, etc
  • Roman numerals are usually seen in building cornerstones, titles, and movie credits.

The Major Roman Symbols Used To Represent Arabic Numbers 

There are seven major symbols in the Roman numerals which form the basis of conversion. It is either you are adding or subtracting numbers from these seven basic symbols.

The table below summarizes the symbols with the values attached

S/N Symbol Value
1. I 1
2. V 5
3. X 10
4. L 50
5. C 100
6. D 500
7. M 1000


Methods Of Converting XXVII, XI, VI Roman Numerals To Arabic number

In this section, we are going to take a look at some of the ways that can be used to convert XXVII, XI, VI Roman numerals to Arabic numbers. Two methods are generally used in the conversion of Roman numerals to Arabic numbers and vice versa, the two methods are elaborated below:

  • First Method

In this first method, we have to break the Roman numerals into single letters, then write the numerical value of each letter and after that, you can either subtract or add them.

The illustration is below

XXVII = X + X + V + I + I = 10 + 10 + 5 + 1 + 1= 27.

XI = X + I = 10 + 1 = 11

VI = 6

  • Second Method

This second method involves grouping the Roman numerals for either subtraction or addition.

The illustration is given below

XXVII = XX + VII = 20 + 7 = 27

XI = 11

VI = 6.  And you are good to go, isn’t that simple?

XXVII, XI, VI Roman Numerals


From the foregoing, we have seen that XXVII, XI, VI represents 27, 11 and 6 respectively. But in this section, we are going to look at how to convert Roman numerals of any sort to Arabic following established procedures.

For easy comprehension, I have summarized the conversion process in the table below. All you have to do is to pay keen attention and I assure you that you will get the gist easily. Let’s go

Thousands Hundreds Tens  Ones
Arabic Numerals 2 7
1 M C X I
5 D L V


From the table above, we can see that 2 is under the Tens column and 7 is under the One’s column. From the table now, we see that the fourth row has Roman numerals of XX while the second row on the one’s column contains VII. Hence when you add the two together i.e XX + VII you will get XXVII which is equal to 27 in Arabic form.

Meanwhile, if you want to convert from Arabic to Roman numerals or vice versa. Simply put the number as in the above table, and definitely, the number will appear in the exact form that you want it to be. However, due to the limitations of the Roman numbering system, it is only possible to convert numbers from 1 to 3999.

However, to be able to convert Roman and Arabic numerals using the table above, you have to handle one Arabic digit at a time and then translate it to the right Roman number.

But when using the table, it is pertinent for you to note that both the column and row for zeroes are usually empty, so ensure that your table is properly fixed before you start the conversion to avoid making mistakes.

Once you draw your table properly as the one above and tackle one Arabic digit at a time, I assure you that you will get the right answer when you carry out any other conversion.

Related – XLII Roman Numeral

Read More – XXVI In Roman Numerals

Learn – How To Convert 18cm In Inches

Rules For Converting Roman Numerals


All the known Roman numerals consist of a set of seven symbols. These combinations follow four vital principles. Hence, you must Know and adhere to these four key rules when converting Roman numerals.

Hence, this section is designed to guide you on what the rules are, and how it works with their application attached to enable you to use them without making mistakes. 

  • First Rule

This rule states that when a smaller symbol is after a great symbol, it is added.

The examples can be seen below;

  1. XVII = 10 + 5 + 2= 17
  2. LVIII = 50 + 5 = 58
  • Second Rule

This rule says that when a smaller symbol appears before a greater symbol, it should be subtracted

Some of the examples are outlined below

  1. IX = 10 – 1 = 9
  2. XXL= 50 – 10 – 10 = 30
  3. CCM = 1000 – 100 – 100 = 800
  • Third Rule

This rule states that the same symbol cannot be repeated more than three times in a row.

The examples can be seen below

  1. XXX = 10 + 10 + 10 = 30, hence 40 is not XXXX instead it is XL.
  2.  CCC = 100 + 100 + 100 = 300, but 400 is not CCCC. Instead, 400 is a CD, etc.
  • Fourth Rule

This states that if a symbol comes after itself, it is added.

The examples are below

  1. CCC = 100 + 100 + 100 = 300
  2. CCLV= 100 + 100 + 50 + 5 = 255

How Many Roman Numerals Is XXVIII?

The XXVIII Roman numerals are 27.

(i.e) XXVII = 10 + 10 + 5 + 2 = 27.

What Does XXVII Roman Numerals Mean?


XXVII Roman numerals represent 27.

In the expanded form, we can determine the Arabic number equivalent to XXVII.

(i.e) XXVII = XX + VII = 20 + 7 27. 

Hence, the Arabic number equivalent to XXVII is 27.

How Are Roman Numerals XXVII Written In Numbers?


To convert XXVII Roman numerals to Arabic numbers, you need to expand the Roman numerals by grouping which goes thus;

XXVII = XX + VII = 20 + 7 = 27.

Hence XXVII represents 27.

I hope you understand everything, do you have further questions? Feel free to use the comment box below. Also check our related articles on roman numerals.

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