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Kevin Wenger · Answer 1 · 2023-01-15T00:17:42+0000

The otiginal price will be the 100% and the sale price will be the 100% minus the 30% so will be the 70%, so with this information we can use a rule of 3 to solve the problem so:

$\begin{gathered} x\to100 \\ 15.75\to70 \end{gathered}$

so the equation will be:

$\begin{gathered} x=(100\cdot15.75)/(70) \\ x=22.5 \end{gathered}$

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