145 in Roman Numerals is CXLV. Along with the Indian and International Numeral system, the Roman Numeral system also exists from ancient times. There are seven symbols (alphabets) used in the Roman Numeral system. They are I, V, X , L, C, D and M. They represent the numbers 1, 5, 10, 50, 100, 500 and 1000 respectively. 145 is represented as CXLV in the Roman numeral system. Refer to the rules of Roman numerals.
| Number | Roman Numeral |
| 145 | CXLV |
How to Write 145 in Roman Numerals?
To convert 145 in Roman Numerals, we need to split the number according to the available symbols. i,e 1, 5, 10, 50, 100, 500 or 1000 numbers.
The simple way to split 145 will be 100 + 45, But there are no primary letters for 45. So 145 can be split as Difference of 50 and 10 to get 40 and then add it with 100 and 5.
i,e
145 = 100 + 40 + 5
145 = 100 + (50 – 10 ) + 5
145 = C + (L- X) + V
145 = CXLV
Video Lesson on Roman Numerals
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