Question

64+{12+[45÷(63÷7)]-3}​

Answer 1

Olá

64 + {12 + [45 ÷ (63 ÷ 7) ] - 3}

64 + {12 + [45 ÷ 9] - 3}

64 + {12 + 5 - 3}

64 + 14

Resposta: 78

Espero ter ajudado ☆

Answer 2

Resposta:

64+{12+[45÷(63÷7)]-3}

64+{12+[45÷9]-3}

64+{12+5-3}

64+14

78