Question

1. (8+2/5) : (6-9/4)=
2. 7/9 : 4/3 + 8/12 . 2/5=
3. 8/12 + 2/5 : 6/7=
4. 5/6 + 7/9 . 4/3 - 1/2=
5. 5/6 + 7/9 . (4/3 - 1/2)=

Answer 1

Respuesta:

1. 2 6/25 ó 56/25

2. 17/20

3. 17/15 ó 1 2/15

4. 37/27 ó 1 10/27

5. 40/27 ó 1 13/27