3/4 : 2,25 Rozwiążcie daje naj to z matmy ułamki

3/4 : 2,25 = 3/4 : 2 1/4 = 3/4 : 9/4 = 3/4 * 4/9 = 12/36 = 1/3

3/4 : 2 25/100 = 3/4 : 225/100 = 3/4 razy 100/225 = 75/225 :)