• Treczoks@lemmy.world
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    2 天前

    Just ask the Danish how to “calculate” their word for 90, and you will consider the French approach simplicistic.

    • Scrollone@feddit.it
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      2 天前

      In a way, Danish is more clear than French, because all numbers between 50 and 90 are based on the vigesimal (base-20) system.

      • kungen@feddit.nu
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        1 天前

        Huh? 50 is halvtreds (20 * 2.5)

        70 is actually halvfjerdensindstyve, literally “half to the four(th20) times 20”. So the base number (20) * 3.5…

        The problem is, Danish people can’t understand each other even with the simplest of words, so they just say halvfjerds.

      • Scrollone@feddit.it
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        2 天前

        70 = halfway to the fourth twenty

        In other words, three twenties are 60, four twenties are 80, halfway between them is 70.

        Same for the other ones: 50 is halfway to the third twenty, 90 is half more than the fourth twenty.