Question

Rules of roman numerals?? please answer my question full explanation and purple you​

Answer 1

Answer:

Rules for Writing Roman Numerals

The letters I, X, C can be repeated thrice in succession. ...

If a lower value digit is written to the left of a higher value digit, it is subtracted.

If a lower value digit is written to the right of a higher value digit, it is added.

Only I, X, and C can be used as subtractive numerals.

Answer 2

Step-by-step explanation:

Rules for Writing Roman Numerals

♦The letters I, X, C can be repeated thrice in succession. ..

♦If a lower value digit is written to the left of a higher value digit, it is subtracted.

♦If a lower value digit is written to the right of a higher value digit, it is added.

♦Only I, X, and C can be used as subtractive numerals.