🚀🚀🚀 BERECHNE das ERGEBNIS im Kopf! | Übungen zu schwieriger Prozentrechnung

😃 You can find lots more brain-training exercises to get your brain working here:    • 🤯 Achtung, Gehirnjogging!   Dividing two percentages by one? You can actually do it without a calculator in your head – and in no time at all. At least, if you know the trick I show you in this video. Would you have thought of it on your own?😃😃 You can also support my work via PayPal or as a channel member here on YouTube: https://www.youtube.com/magdaliebtmat... https://www.paypal.com/paypalme/mathe... To help me realize my dream of owning a sailboat and living a location-independent life, I work online as a private math tutor: https://www.magdaliebtmathe.com/angebote ***** Chapter overview: ************************************ 0:00 Simplifying and calculating fractions with percentages 0:35 Basics of percentage calculation | Formula: Percentage, Percent, Base 3:15 Dividing a fraction by a fraction means multiplying by the reciprocal 4:00 Simplifying fractions 5:34 More percentage calculation exercises with solutions ***** Tags: ******************* #MentalMath #Trick #PercentCalculation