Question

{[(8•4+3)÷7+(3+15÷5)•3]•2-(19-7)÷6}•2+12 Me ajudem ​

Answer 1

Resposta:

Olá anjinho,

A resposta é 100

Explicação passo-a-passo:

{[(8×4+3)÷7+(3+15÷5)×3]×2-(19-7)÷6}×2+12=

{[(32+3)÷7+(3+15÷5)×3]×2-(19-7)÷6}×2+12=

{[(32+3)÷7+(3+3)×3]×2-(19-7)÷6}×2+12=

{[(35)÷7+(3+3)×3]×2-(19-7)÷6}×2+12=

{[(35)÷7+6×3]×2-(19-7)÷6}×2+12=

{[(35)÷7+6×3]×2-12÷6}×2+12=

{[5+6×3]×2-12÷6}×2+12=

{[5+18]×2-12÷6}×2+12=

{[23]×2-12÷6}×2+12=

{46-12÷6}×2+12=

{46-2}×2+12=

{44}×2+12=

88+12=

100