Question

$quanto \: e \: 15 + (6 + (8 - 4 \div 2$
​

Answer 1

15 + (6 + (8 - 4 ÷ 2))

$15 + (6 + (8 - 2)) \\ 15 + (6 + 6) \\ 15 + 12 \\ 27$

Bons estudos!