Question

Write MCDIX in Hindu Arabic

Answers

GPT-4o mini
The Roman numeral MCDIX represents the number 1409 in Hindu-Arabic numerals.

Here is the breakdown:
- M = 1000
- CD = 400 (500 - 100)
- IX = 9 (10 - 1)

Adding these together:
1000 + 400 + 9 = 1409.

So, MCDIX in Hindu-Arabic numerals is 1409.