Prozentrechnung - Berechne den Grundwert 2

Aufgabe Ergebnis Aufgabe Ergebnis Aufgabe Ergebnis
W = 270 €, p = 90% G = € W = 720 €, p = 90% G = €W = 140 €, p = 20% G = €
W = 120 €, p = 3% G = € W = 4000 €, p = 80% G = €W = 3300 €, p = 10% G = €
W = 9000 €, p = 90% G = € W = 1800 €, p = 30% G = €W = 40 €, p = 2% G = €
W = 2400 €, p = 4% G = € W = 630 €, p = 9% G = €W = 4200 €, p = 70% G = €
 
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