72 in Roman Numerals

72 in Roman Numerals is LXXII. To represent any number in Roman numerals, the 7 primary symbols are used with certain rules. Refer to the rules of Roman numerals. 72 is represented as LXXII in the Roman numerals and it follows the addition rule. In the Roman numeral representation L is added to 2 times X and the resultant is added to 2 times I. The next section details the numerical representation for better understanding.

Number

Roman Numeral

72

LXXII

How to Write 72 in Roman Numerals?

72 in roman numerals

To convert 72 in Roman Numerals, we need to split the number according to the available symbols. i,e I, V, X, L, C, D, and M.

The simple way to split 72 will be 70 + 2. (But there are no primary letters for 70 and 2).

Hence 72 can be represented as 50 + 10 + 10 + 1 + 1. So

72 = 50 + 10 + 10 + 1 + 1

72 = L + X + X + I + I

72 = LXXII

Video Lesson on Roman Numerals

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Frequently Asked Questions on 72 in Roman Numerals

How to write the number 72 in Roman Numerals?

72 in Roman Numerals is written as LXXII.

Does XXXI represent the number 72?

No. XXXI represents the number 31 and not 72.

Is IXXI a valid Roman numeral?

No. IXXI is not a valid Roman numeral.

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