What is VIVI in Roman Numerals?

Roman numerals use a combination of letters to represent numbers. The basic symbols are:

1 . I = 1

2. V = 5

3. X = 10

4. L = 50

5. C = 100

6. D = 500

7. M = 1000

VIVI in Roman numerals is interpreted as:

VI = 6 (V = 5, I = 1, so 5 + 1 = 6)

VI = 6 (same reasoning)

Total value: 6 + 6 = 12

However, the standard Roman numeral representation for 12 is XII, not VIVI.