Question

what is full form of D in roman numerals of 500​

Answer 1

Answer:

It's only a coincidence that mille is the Latin word for a thousand. D = 500 — The symbol for this number was originally IƆ — half of CIƆ. C = 100 — The original symbol was probably theta — Θ — and later became a C. It only coincidentally also stands for centum, the Latin word for a hundred.1

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