How Medieval Europe Finally Ditched Roman Numerals

The Hindu-Arabic number system we use in everyday life was truly revolutionary. Why did it take so long for the West to embrace it?

By Avery Hurt
Jan 13, 2021 10:00 PMJan 14, 2021 6:47 PM
Ancient clock face italy roman numerals and zodiac - shutterstock
(Credit: Viacheslav Lopatin/Shutterstock)

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There’s a joke that goes like this: Roman numerals. What are they good IV?

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