1] [1/12+1/6]:[3/8-1/4 2] [1-4/9]:[1/3-4/1 3] [1/3-5/16]:[1/6-1/8 4] [5/7-2/3]:[4/9-5/12]

Question

1] [1/12+1/6]:[3/8-1/4 2] [1-4/9]:[1/3-4/1 3] [1/3-5/16]:[1/6-1/8 4] [5/7-2/3]:[4/9-5/12]

Answer 1

Ответ:

Пошаговое объяснение:

1. 3/12 : 1/8 = 2

2. проверь пример

3. 1/48 : 2/48 = 1/2

4. 1/21 : 1/36 = 12/7