Question

resuelve 8/9 - 6/8=
5/6 + 8/9=
3/5 - 6/7=
12/14 + 32/56=
​

Answer 1

Respuesta:

5/6+8/9=93/54

8/9-6/8=10/72

3/5-6/7=11/35

12/14+32/54=1096/756