kamaripitts10 kamaripitts10

11-01-2018
Mathematics

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Patti bought a pair of jeans that normally cost $40 gor sale price of $20.what was the percent discount

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LPanda4 LPanda4

12-01-2018

[tex] \frac{20}{40} = \frac{x}{100} \\ 40x = 20 \times 100 \\ 40x = 2000 \\ 40x \div 40 = 2000 \div 40 \\ x = 50[/tex]

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