17
punti
Livello 0
{[(3/8-1/12)•(2/3)^2+5/18]:11/27}:x=[(4/3)^2-4/3+4/9]:(2-4/3)^3
(7/24•4/9+5/18):11/27 = 16/9-4/3+4/9
————————————- ———————-
X. (2/3)^3
11/27:11/27 = 8
——————— ——
X 9•8/27
1/x=8/8/3
1/x=3
x=1/3
52
punti
Livello 1
@7856gina grazie