Dodaj ulamki wynik zapisz w postaci liczby mieszanej 3/4+3/4,4/9+7/9,8/10+7/10,12/17+7/17,27/40+23/40,28/50+33/50 Plis na jutro daje naj !!!! daje 46 pkt co zrobi. [CW] matematyka z plusem str 66 zad 5

3/4 + 3/4 = 6/4 = 1 i 2/4 = 1 i 1/2 4/9 + 7/9 = 11/9 = 1 i 2/9 8/10 + 7/10 = 15/10 = 1 i 5/10 = 1 i 1/2 12/17 + 7/17 = 19/17 = 1 i 2/17 27/40 + 23/40 = 50/40= 1 i 10/40 = 1 i 2/8 = 1 i 1/4 28/50 + 33/50 = 61/50 = 1 i 11/50

1 1/2 1 2/9 1 1/2 1 2/17 1 1/4 1 11/50