Answer:
The percent of discount is 36.8%.
Explanation:
Given:
Hannah paid $15.79 for a dress that was originally marked $24.99.
Now, to find the percent of discount.
The Marked price = $24.99.
The price paid after discount = $15.79.
Now, to get the amount of discount:
![\$24.99-\$15.79\\\\=\$9.20.](https://img.qammunity.org/2021/formulas/mathematics/middle-school/ibmn99pazcdjmuru0vk57h2ywuymafazga.png)
So, to get the percent of discount:
![(9.20)/(24.99)* 100\\\\=(920)/(24.99) \\\\=36.8\%.](https://img.qammunity.org/2021/formulas/mathematics/middle-school/s9rto4anomgczml0c5yt1a5p6cx20xkgrg.png)
Therefore, the percent of discount is 36.8%.