Question

quero resposta 53-4.[24+(62-1):7]=​

Answer 1

Olá....

53 - 4 × [24 + (62 - 1) ÷ 7]

53 - 4 × [24 + 61 ÷ 7]

53 - 4 × [24 + 61/7]

53 - 4 ×  168+ 61/7

53 - 4 × 229/7

53 - 916/7 ⇒o mmc = 7

371 - 916/7

- 545/7

Resposta: - 545/7

Bons estudos.