Question

1/9+5/9
1/4+1/3
1/2-1/6
7/8-1/2​

Answer 1

Explicación paso a paso:

6/9 = 2/3

(3+4)/12 = 7/12

(3-1)/6 = 2/6 = 1/3

(7-4)/8 = 3/8