Question

1,2-5/6 скажите пожалуйста ответ

Answer 1

1,2 - 5/6 = 12/10 - 5/6 = 36/30 - 25/30 = 11/30

Answer 2

1.2 - 5/6 = 12/10 - 5/6 = 6/5 - 5/6 = (6*6) / 30 - (5*5)/ 30 = (36-25) / 30 = 11/30