1 целых 5 / 6 - 11 / 12

Question

1 целых 5 / 6 - 11 / 12

Answer 1

1 целая 10/12 - 11/12 = 22/12 - 11/12 = 11/12 

Answer 2

11/6 - 11/12= 22/12 -11/12= 11/12