1372
The panzer has spoken (sh.itjust.works)
submitted 2 years ago by to c/memes@lemmy.ml
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[–] 35 points 2 years ago (1 child)

x% × y = x × y ÷ 100 This helps you out much more.

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  • [–] 12 points 2 years ago*

    Its easier:

    10% of a 100: 100 * 0,1 = 10

    2,5% of 33: 33 * 0,025 = 30 * 0,025 + 3 * 0,025 = 0,75 + 0,075 = 0,825

    Thats how I calculate it mostly in my brain. But being smart I usually just type everything (like 9*9) in the calculator xD

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