👤

calculati [0,(3)+1,(3):16/9]:(1+1/12)

Răspuns :

(3/9+13-1/9•9/16):(12/12+1/12)= (3/9+3/4)•12/13= (12/36+27/36)•12/13= 39/36•12/13=3/3=1