Question

para fazer 2 litros de suco usa 8 colheres de acucar quantas colheres de acucar usara para fazer 100 litros

Answer 1

400 colheres de açúcar pois 8*50= 400.

Answer 2

$\Large\displaystyle\text{ \begin{gathered} \sf{ \frac{2}{100}=\frac{8}{x}}\end{gathered} }$

$\Large\displaystyle\begin{gathered} \sf{ 2x=100\cdot8} \end{gathered}$

$\Large\displaystyle\begin{gathered} \sf{ 2x=800} \end{gathered}$

$\Large\displaystyle\text{ \begin{gathered} \boxed{\boxed{\sf{ x=400} }}\leftarrow \sf{colheres\, de \,ac_{\!\!,}\acute{u}car}\end{gathered} }$