• ChilliDownMySpine@feddit.de
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      1 year ago

      One of his books explains it with 3 fingers on each hand and 2 toes on each foot - so a base-10 system makes vague sense for those beings.

    • nefonous@lemmy.world
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      1 year ago

      Mostly because it’s very easy to make calculation on base 10. If i ask you to tell me how many millimeters are in 5.7 meters you could probably reply easily without a calculator. You probably wouldn’t do it as easily if it wasn’t base 10

      • Anoncow@lemmy.world
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        1 year ago

        We define 1000 mm as one meter as we are base 10 centric. If we live in a base 8 world, we would have define 8x8x8 mm as one metre and the answer to 5.7 m base 8 would be 5700mm base 8 too

      • stevep@lemmy.world
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        1 year ago

        It’s not fundamentally easier to do calculations in base 10. It’s only easier for us because that’s what we learn as children.

        If our number system was based on a superior base, like dozenal or senary, we would be able to do calculations on that base easily and would find working in tens awkward.

      • foxymulder@lemmy.ml
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        1 year ago

        this is one of the most confidently incorrect answers ive ever read. well done!

    • RagingNerdoholic@lemmy.ca
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      1 year ago

      Because it’s intuitive. Calculating orders of magnitude is literally just a matter adding or removing significant digits.

      • Phlimy@lemmy.world
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        1 year ago

        That’s literally the same way with any other base. We just defined orders of magnitudes to be multiples of 10 because we use base 10. We could just as well have used other multiples.