What is LXV in Roman numerals?

LXV in Roman numerals represents the number 65.

The Roman numeral LXV represents the number 65. Here is the step-by-step breakdown:

1. Start with the Roman numeral L, which represents 50.
2. Add the Roman numeral X, which represents 10, to L.
3. Finally, add the Roman numeral V, which represents 5, to LX.

LX + V = LXV

Therefore, LXV is equivalent to 65 in Arabic numerals.