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  1. fleaplearning✓@fleaplearning
    Ratio hack that saves 2 minutes in exam: Always divide by the HCF first! 48:36:60 → divide by 12 → 4:3:5 Boom, cleaner working = more marks. Try it on your homework tonight and reply with before/after! #MathHack #OMath
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  2. Gianni A. Sarcone@gsarcone
    Flip rule: x% of y = y% of x (= xy/100) Want to simplify your mental calculations? Here's a handy hack: x% of y is equivalent to y% of x. This means that 12% of 50 is the same as 50% of 12. #MathHack #SimplifyCalculations
    Scarica
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  3. Random Educational Posts@random_edu_post
    Quick Math Trick: "🧮 Multiply any number by 11 in seconds: separate the digits, add them, and place the result in the middle. Example: 42 x 11. Separate (4 & 2), add (4 + 2 = 6), answer = 462! #MathHack"
    Scarica
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  4. Shauvik Kumar✓@shauvikkumar
    Mind-Blowing 11× Trick 🤯 Multiply ANY 2-digit number by 11 in SECONDS! 👉 32 × 11? Split the digits: 3 _ (3+2) _ 2 💡 Answer: 352 👉 54 × 11? Split: 5 _ (5+4) _ 4 💡 Answer: 594 🔥 Try it with YOUR birth year & comment the answer! #MathHack #ShareThis #Like 🔄
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