Question

1)opera y simplifica (1+2/7).2/3=
2)11/4 : (5-3/5)=
3)2/3 - 7/2 . 1/13=
​

Answer 1

Respuesta:

1. (1+2/7) . 2/3

9/7. 2/3

18/21=6/7

2. 11/4:(5-3/5)

11/4 : 22/5

11/4. 5/22

55/88= 5/8

3. 2/3 - 7/2 . 1/13

2/3 - 7/26

14/42= 1/3