Question

va rog ajutati-ma !!!!!!!!!!​

Answer 1

Răspuns:

Explicație pas cu pas:

1/9 + 7/9 = 8/9

3/9 + 7/9 = 10/9

2/9 + 7/9 = 9/9

6/9 + 7/9 = 16/9

__________

9/6 - 3/6 = 6/6

5/6 - 3/6 = 2/6

6/6 - 3/6 = 3/6

4/6 - 3/6 = 1/6