• 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