Question

{5+[43÷(32-1)+15×3]}÷(6-2)÷2

Answer 1

{5 + [43 ÷ (32 – 1) + 15 × 3]} ÷ (6 – 2) ÷ 2 
Para resolver contas complexas resolva as contas nessa ordem: Parentese, Cochetes, Chaves 
{5 + [43 ÷ (32 – 1) + 15 × 3]} ÷ (6 – 2)^2 {5 + [43 ÷ (31) + 15 × 3]} ÷ (4)^2 {5 + [43/31 + 45]} ÷ (4)^2 {5 + 43/31 + 45} ÷ (4)^2 {43/31 + 50} ÷ (4*4) {43/31 + 50}/16 {43/31+50*31/31}/16 {1593/31}/16 1593/31 * 1/16 = 3,21