What is xxvii in roman numerals?

In Roman numerals, XXVII is equivalent to 27 in Hindu-Arabic numerals. It is composed of the following Roman numerals:

• XX: 20
• V: 5
• II: 2

When added together, XXVII equals 27. Roman numerals are a numeric system that was used in ancient Rome and is still used today in various contexts, such as for numbering the chapters of books, naming monarchs, or indicating the year in certain contexts.