What is 9 in Roman Numerals?
The number 9 in Roman numerals is written as IX. Learn the step-by-step additive and subtractive Roman numeral breakdown.
Exact Answer
9 = IX
Roman Numeral
IX
Arabic Number
9
Previous (8)
VIII
Next (10)
X
Step-by-Step Solution: 9 = IX
Step 1
Match Place Values to Roman Numeral Symbols
Break 9 down using standard Roman values (M=1000, CM=900, D=500, CD=400, C=100, XC=90, L=50, XL=40, X=10, IX=9, V=5, IV=4, I=1) to form IX.
9 = IX
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Roman Numeral | IX |
| Arabic Number | 9 |
| Previous (8) | VIII |
| Next (10) | X |
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Frequently Asked Questions
How do you write 9 in Roman numerals?
9 in Roman numerals is IX.