Mathematik / 6. Schulstufe / Prozentrechnung Grundlagen
100% = Ganze = 110% = 10/100 = 1/10 = 0,11% = 1/100 = 0,0150% = Hälfte = 50/100 = 1/2 = 0,525% = 25/100 = 1/4 = 0,2575% = 75/100 = 3/4 = 0,75