Answer :

Given

Sol bought a refrigerator = $189

sale off = 15%

Find

Price of the refrigerator before the sale?

Explanation

Let price of refrigerator before sale = x

so , 15% of x = 0.15x

according to the question ,

[tex]\begin{gathered} x-0.15x=189 \\ 0.85x=189 \\ x=\frac{189}{0.85} \\ \\ x=222.352941176\approx222.4\approx223 \end{gathered}[/tex]

Final Answer

Hence , the price of the refrigerator before the sale is $222.4

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