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Roman numerals are very difficult to do mathematics with, and do not work at all in advanced mathematics as the roman numeral system has no concept of zero, negative numbers, fractions, powers, or decimals.

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14y ago
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venkatesan natesan

Lvl 2
2y ago

It has no concept of zero , powers , or decimals

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Lvl 1
3y ago

cause it does not have a conept of zero

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Q: Why don't we use roman numbers any more?
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