Question

Помогите!!! 1.2-4/11
4/11 Это дроб

Answer 1

1,2 - 4/11 = 1 2/10 - 4/11 = 1 1/5 - 4/11 = 6/5 - 4/11 = 66/55 - 20/55 =
= (66 - 20) / 55 = 46/55