1/18 +1/ 9 + 1/6 =1/18+1/9+1/6=1/33

Răspuns :

Răspuns:

Explicație pas cu pas:

1/18 +1/ 9 + 1/6 =(1+2+3)/18=6/18=1/3

1/18+1/9+1/6=1/18+1/9+1/6=1/33