• dancing_umbra@lemm.ee
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      1 year ago

      I’m not defending it, but it’s because 12 has more factors than 10

      10 has 2 and 5

      But 12 has 2,3,4,6

      So 1/2 ft, 1/3 ft, 1/4ft and 1/6 ft all have a whole number of inches

      • Eufalconimorph@discuss.tchncs.de
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        1 year ago

        But it doesn’t use base 12. Take distance. Values smaller than 1/64" are measured using “thou”, “tenths”, and “millionths”, which are decimal multiples of 1/1000’, 1/10000", and 1/1000000" respectively.

        Values between 1/64" and 1" are measured using dyadic rationals, i.e. base-2 fractions.

        Above 1" it’s mostly base 12,except for the yard.

      • quantenzitrone@feddit.de
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        1 year ago

        Using a base12 system would only make sense if we all started counting in base12 too.

        If enough people want that, i’d be down to start counting in base12, but i don’t think many people will lol.

      • Fonzie!@ttrpg.network
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        1 year ago

        Okay, so why inches divided into 8ths?

        And why are there 16 cups in a gallon, 15-and-some tablespoons in a cup and 3 teaspoons in a tablespoon?
        Better make it 12 tablespoons in a cup and 12 cups in a gallon, then!

        And why are there 14 pounds in a stone and 16 ounce in a pound?

        The imperial system does not use dozenal.
        It uses a clusterfuck of bases because it’s actually a clusterfuck of measuring systems in a really big trenchcoat