Question

9+{3×[45:5×2+(15-9)]+3}​

Answer 1

Resposta:

84

Explicação passo-a-passo:

9 + {3× [45 : 5 × 2 + (15 - 9)] + 3}

​9 + {3× [45 : 5 × 2 + 6] + 3}

​9 + {3× [9 × 2 + 6] + 3}

​9 + {3× [18 + 6] + 3}

​9 + {3× 24 + 3}

​9 + {72 + 3}

​9 + 75= 84