Question

1 4/5+2/3
1/2-1/3-5/6-3/4
7/12+5/18
3/4*1/4*8/5
6/5*25*9/2
9/7*3/4
14/*2/7*49/6
16/15*7/14*5/8
8/5*7/8
8/15*1/3*45/16

Answer 1

Resposta :
1/2-1/3-5/6-3/4=
1/1-5/6=
1/5-3/4=
1/1