Question

помогите пожалуйста это 5 класс​

Answer 1

Пошаговое объяснение:

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

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

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

2 + 3 6/10 = 5 6/10

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

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

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

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