Respuesta :

[tex]\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{8\% of 400}}{\left( \cfrac{8}{100} \right)400}\implies 32[/tex]

Answer:

$32.00

Step-by-step explanation:

Sales price x sales tax rate - sales tax

$400 x .08 (8%) = $32.00