15 årig scout, tycker om nyheter, politik och datorer (FOSS)

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Joined 2 years ago
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Cake day: September 20th, 2023

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  • Most Swedish kids do actually study German, French or Spanish. You can choose not the and read extra English and Swedish instead but that’s mainly done for people already performing poorly in language, people who really don’t need another language but need to master the ones they know. Some schools (including public schools) also let students study two of those languages instead of just one if they wish to. I’m currently studying French and German








  • Hjalmar@feddit.nutomemes@lemmy.worldMath(s)
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    4 months ago

    Il do it for disability by three and a three digit numbers with the digits a, b and c. The value of that number then is 100a + 10b + c. They concept is the same for nine.

    100a + 10b + a mod 3 =
    a + b + a
    

    This means that, mod 3, a three digit number is equivalent to the sum of it’s digits and therefore preserves disability by 3.