Question

Помогите пожалуйста даю 70 баллов
12-3/4
5-10/3
11-2 3/7
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Answer 1

Ответ:

Пошаговое объяснение:

12 - 3/4 = 11 4/4 - 3/4 = 11 1/4

5 - 10/3 = 5 - 3 2/3 = 4 3/3 - 3 2/3 = 1 1/3

11 - 2 3/7 = 10 7/7 - 2 3/7 = 8 4/7

13/13 - 1/2 = 1 - 1/2 = 2/2 - 1/2 = 1/2

15 - 6 4/9 = 14 9/9 - 6 4/9 = 8 5/9

4 - 14/5 = 4 - 2 4/5 = 3 5/5 - 2 4/5 = 1 1/5

2 + 36/20 = 2 + 1 16/20 = 3 16/20 = 3 4/5

7 - 3 12/5 = 7 - 5 2/5 = 6 5/5 - 5 2/5 = 1 3/5