Question

me piden ayudar porfavor?​

Answer 1

Respuesta:

6/9 + 2/9 = 8/9

6/13 + 2/13 = 8/13

11/13 + 4/13 = 15/13

9/20 + 5/20 = 14/20

9/9 + 2/9 = 11/9

5/4 + 1/4 = 6/4

9/12 + 5/12 = 14/12

3/21 + 1/21 = 4/21

5/11 + 4/11 = 9/11

11/21 + 4/21 = 15/12

Answer 2

Respuesta:

1. 8/9

2. 3/2

3. 8/13

4. 7/6

5. 15/13

6. 4/21

7. 7/10

8. 9/11

9. 11/9

10. 5/7

Explicación paso a paso:

espero y te sirva amig@