Question

DETERMINE O VALOR DA expressao :(12.2):4-2:

Answer 1

$\LARGE\displaystyle{}\left(12 \times 2\right) \div 4 - 2 \\ \LARGE\displaystyle{}24 \div 4 - 2 \\ \LARGE\displaystyle{}6 - 2 \\ \LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{ 4}}}\end{gathered} }$

$\LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{{ \red{Bons}} \blue{\:Estudos}}}}\end{gathered} }$