Calculați folosind ordinea efectuării operatiilor

Răspuns:
3/2+5:(12/5+3/9)=
3/2+5:(³⁾12/5+⁵⁾1/3)=
3/2+5:(36/15+5/15)=
3/2+5:41/15=
3/2+5×15/41=
⁴¹⁾3/2+²⁾75/41=
123/82+150/82=
273/82