• nefonous@lemmy.world
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    2 年前

    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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      2 年前

      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