# Study about types of Roman Numerals like XXVII and XXXIX

The transformed roman numerals of XXXIX can be written as numbers by combining the transformed roman numerals, e.g. XXXIX = XXX + IX = 30 + 9 = 39. As a result, XXXIX Roman Numerals are translated correctly because the higher roman numerals precede the lower roman numerals. As we will explain in this article, XXXIX Roman numerals are converted correctly to numbers.

Also, learn what basic rules are there to write XXVII Roman Numerals.

## Mathematical form

• XXXIX = X + X + X + (X – I)
• XXXIX = 10 + 10 + 10 + (10 – 1)
• XXXIX = 39

## Roman Numerals XXXIX: How to Write Them?

There are two methods for obtaining the numerical value of XXXIX Roman Numerals:

Method 1: The Roman numerals are broken into single letters, which are added or subtracted together.

XXXIX = X + X + X + (X – I) = 10 + 10 + 10 + (10 – 1) = 39

Method 2: The second method uses groups of roman numerals for addition and subtraction, such as:

XXXIX = XXX + IX = 30 + 9 = 39

Therefore, 39 is the numerical value of XXXIX roman numerals.

## How do you write Roman numerals?

The letters are added when a bigger letter precedes a smaller letter. For instance: DI, D > I, so DI = D + I = 500 + 1 = 501

Subtracting smaller letters from bigger letters occurs when they precede each other. For instance, CM, C < M, so CM = M – C = 1000 – 100 = 900

When a letter is repeated twice or three times, it gets added together. For instance, CC = C + C = 100 + 100 = 200

There can be no more than three consecutive uses of the same letter.

## Numbers Related to XXXIX Roman Numerals

A Roman numeral consisted of combinations of letters using the Latin alphabets I, V, X, L, C, D, and M. Numbers and Roman numerals have many similarities. The Roman numeral XXXIX corresponds to the number 39, for instance.

## XXVII Roman Numerals

When the XXVII Roman numerals are combined as numbers, they become XXVII = XX + VII = 20 + 7 = 27. This results in the correct translation of XXVII Roman Numerals because the higher Roman numerals precede the lower roman numerals. XXVII Roman numerals will be converted to their correct number translation in the following section.

XXVII = X + X + V + I + I

XXVII = 10 + 10 + 5 + 1 + 1

XXVII = 27

## How to Write XXVII Roman Numerals?

Below are two methods for obtaining the numerical value of XXVII Roman Numerals:

As part of the first method, we break the roman numerals into single letters, write the numerical value of each letter, and then add/subtract them.

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

The second method involves adding or subtracting groups of roman numerals such as, for example,

XXVII = XX + VII = 20 + 7 = 27

As a result, XXVII roman numerals have a numerical value of 27.

## How should Roman numerals be written?

• There is an addition of letters when a bigger letter precedes a smaller letter. For example: LI, L > I, so LI = L + I = 50 + 1 = 51
• Smaller letters precede bigger letters and are subtracted. For example: IX, I < X, so IX = X – I = 10 – 1 = 9
• Two or three repetitions of a letter add up. For example: CCC = C + C + C = 100 + 100 + 100 = 300
• There can be no more than three consecutive uses of the same letter.
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