Ingenious Math Trick Reveals How to Calculte Percentages in Your Head

Ben Stephen's viral tweet reveals a surprisingly simple solution on how to calculate percentages. Why weren't we taught this in school?

Percentage Trick - Can YOU work this out in YOUR Head?

Bees and wasps devised the same clever math trick to build nests

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My crazy math and note trick ☺️ #pinkpencilmath #math

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SCI-MUS-MATHS © World Scientific

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Quickly calculate Percentages in your head