Respuesta :

We want to determine the 40 percent of 70, so we have to multiply 70 by 40%:

[tex]\begin{gathered} 40\text{ percent=}\frac{40}{100} \\ 70\cdot40\text{ percent=70}\cdot\frac{40}{100}=\frac{2800}{100}=28 \end{gathered}[/tex]