Question

Calcule o que se pede.
a) 12% de RS 360,00.

Answer 1

$\tt \dfrac{R\ \,360}{100\%}=\dfrac{x}{12\%}$

$\tt 100x=4.320$

$\tt x=\dfrac{4.320}{100}$

$\red{\tt x=R\ \, 43{,}20}$