wszystko plis help najlepiej wyslij w załączniku jak zrobisz to jesteś kox i będę wdzięczna

zad 10 2 1/4 = 9/4 b)   2 3/6 = 15/6 zad 11 1 = 5/5 ,  2 = 10/5 ,    3 =  15/5,  4 =  20/5  ,   5 =  25/5 1 1/5 = 6/5 ,  2 3/5 = 13/5 ,   3 1/5 = 16/5 ,  4 3/5 = 23/5  ,   5 3/5 = 28/5  b) 1 = 8/8 , 2 = 16/8 ,  3 =  24/8 ,  5 =  40/8 , 6 = 48/8 1 2/8 = 10/8 ,  2 1/8 = 17/8 ,  3 3/8 = 27/8 , 5 7/8 = 47/8 ,  6 5/8 = 53/8 zad 12 1 = 9/9  ,   3 = 27/9 1 5/9 = 14/9 3 4/9 = 31/9 2 = 18/9 7 = 63/9 2 2/9 = 20/9 7 7/9 = 70/9 b) 1 = 13/13     ,      3 =  39/9 1 5/13 = 18/13 ,      3 1/13 = 40/13 2 = 26/13    ,     5 = 65/13 2 7/13 = 33/13 ,           5 11/13 = 76/13