We know that $20.99 represent 75% of the original price, if we let x be the original price we can find it by solving the proportion:
[tex]\begin{gathered} \frac{x}{100}=\frac{20.99}{75} \\ x=\frac{(100)(20.99)}{75} \\ x=27.99 \end{gathered}[/tex]Therefore, the original price is $27.99
