Question

{[(2X4-3X3X3-5):10]X2+3}:2

Answer 1

Resposta:

2,9

Explicação passo-a- passo

{[(2X4-3X3X3-5):10]X2+3}:2

{[(8-3X3X3-5-):10]X2+3}:2

{[(8-9X3-5):10]X2+3}:2

{[(8-27-5):10]X2+3}:2

{[(8-22):10]X2+3}:2

{[-14:10]X2+3}:2

{-1,4X2+3}:2

{2,8+3}:2

5,8:2

=2,9=

Bons estudos!