CALCULATI:6,4:[6,6-(4, (3)-1,7):26, (6)] va rog cat mai repede

Răspuns :

6,4:[6,6-(4, (3)-1,7):26, (6)]=64/10:(66/10-(39/9-17/10):240/90)=1664/1613
Sper ca team ajutat!!!
Succes!!!