45 in Roman Numerals
How do you write 45 in Roman Numerals?
The Arabic number 45 in roman numerals is XLV.
That is, if you want to write the digit 45 using roman symbols, you must use the symbol or symbols XLV, since these roman numerals are exactly equivalent to the arabic numeral Fourty five.
XLV = 45
How should the Roman Numeral XLV be read?
Roman letters that symbolize numbers should be read and written from left to right and in order of highest to lowest value.
Therefore, in the case of finding in a text the number represented by XLV, it should be read in natural number format. That is, the Roman letters representing 45 should be read as "Fourty five".
How should the number 45 be written in Roman Numerals?
The only existing rule for writing any number in roman numerals, for example 45, is that they should always be written with capital letters.