Răspuns:
=15×16+1×(9×25)=
=240+1×225=
=240+225=
=465
Salutare!
45:3×16+1×(27:3×25)=
45:3×16+1×(9×25)=
45:3×16+1×225=
15×16+1×225=
240+1×225=
240+225=
465
#Succes!