same as before, if we take 368 to be the 100%, how much is 20% off that?
[tex]\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
368&100\\
d&20
\end{array}\implies \cfrac{368}{d}=\cfrac{100}{20}\implies \cfrac{368\cdot 20}{100}=d[/tex]
so, the discount is that much, thus, the discounted price is then 368 - d.
