• @[email protected]
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    fedilink
    112 hours ago

    Just happened to help my 9yo with his homework and they’re learning that centuries are defined as starting at year 1 and ending with a 0.

    101 200

    1401 1500

    Etc

    • @TempermentalAnomaly
      link
      211 hours ago

      But it’s arbitrary. It doesn’t need to. Centuries are just 100 years. Start at years ending in one or zero.