Post actualizado el día September 28, 2026 by DeiviSanzPlay
Okay, imagine this:
If 2 empanadas cost €4, how much do 5 empanadas cost? 🤔
This is where the glorious rule of 3 comes in, the trick they never taught you properly… but that works for EVERYTHING!
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📊 Step by step, no weird math:
1️⃣ Write down your data like this:
- 2 empanadas → €4
- 5 empanadas → X?
2️⃣ The rule is in a cross 🔀:
👉 (5 × 4) ÷ 2 = X
👉 20 ÷ 2 = 10
🎉 Answer! 5 empanadas cost €10. Easy, right?
📌 Quick formula so you don’t forget:
It’s like a recipe: multiply what’s diagonal and divide by what’s left over 😎
💡 What’s this good for? For EVERYTHING, literally:
- Calculating prices
- Figuring out how many liters you need
- Converting measurements
- And even for knowing if they’re ripping you off with your salary 😂
🎤 And you, did you already know the rule of 3 or did you avoid it like fractions?
Comment if you want me to drop the PRO version with percentages, discounts, and all the flow 💸🧮👇
#RuleOf3 #StreetMath #TricksThatActuallyWork
