👤
Marinzorin2
a fost răspuns

Ajutatima [3x(2x13-4x5)+18:2]:9+15:(45:9+2x5) =?

Răspuns :

Alecsutzaala
=[3x(26-20)+9]:9+15:(5+10) =(3x6+9):9+15:15 =27:9+1 =3+1 =4
Ancarebeca49
[3x(26-20)+9]:9+15:(5+10)=[3x6+9]:9+15:15=[3x6+9]:9+1=[18+9]:9+1=27 :9+1=
3+1=4

Alte intrebari