How to write 30 in Roman numerals
Split 30 into thousands, hundreds, tens and ones, write each part with Roman symbols and join them:
| Symbols | Value | Rule |
|---|---|---|
| X | 10 | add |
| X | 10 | add |
| X | 10 | add |
30 in Roman numerals is written XXX. Here is how it breaks down symbol by symbol.
Split 30 into thousands, hundreds, tens and ones, write each part with Roman symbols and join them:
| Symbols | Value | Rule |
|---|---|---|
| X | 10 | add |
| X | 10 | add |
| X | 10 | add |
| Number | Roman numeral |
|---|---|
| 60 | LX |
| 300 | CCC |
| 31 | XXXI |
| 29 | XXIX |
30 in Roman numerals is XXX (X + X + X = 10 + 10 + 10 = 30).
XXX is the Roman numeral for 30.