What is DXX in Roman Numerals?

What is the value of DXX in Roman numerals?

The Roman numeral DXX is equivalent to 520 in Arabic numerals.

Therefore, if you want to write the digit 520 using Roman symbols, you must use the letter combination DXX. This letter combination is equivalent in Roman writing to the Arabic numeral Five hundred twenty.

DXX = 520

How should the Roman numeral DXX be read?

It should be noted that Roman letters symbolizing numbers should be read and written from left to right and in the order from largest to smallest.

If the Roman numeral DXX is found in a text, it should be read as a natural number, that is, in this case it should be read as "Five hundred twenty".