LamondW412354 LamondW412354

04-11-2022
Mathematics

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Nike.com is having a sale 20% on Jordans the air Jordan 1 low costs $90. what is the amount off the original price if the discount is 20%?

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BrianneM276692 BrianneM276692

04-11-2022

$90 -----> 80%

x ---------> 100%

[tex]\begin{gathered} 20\times x=90\times100 \\ 20x=9000 \\ \frac{20x}{20}=\frac{9000}{20} \\ x=450 \end{gathered}[/tex]

answer: the original price is $ 450

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