Question

expressoes numericas{(8-4+3): 7+(3+15:5)-3].2-(19-7):63

Answer 1

Resposta:

Explicação passo-a-passo:

{[(8-4+3):7+(3+15:)-3]x2-(19-7):63}

{[7:7+18:(-3)]x2(-19+7):63}

{[1+(-6)]x2(-12):63}

{[7]x24:63}

{168:63} ≅ 2,67