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Please help thank you!
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Please help thank you!

Please help thank you!-example-1
User Robie Nayak
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1 Answer

3 votes

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Suppose the the original price is :


x

Thus ;


x - (75)/(100)x = 30 \\


x - (3)/(4) x = 30 \\


(1)/(4) x = 30 \\ Multiply sides by 4


x = 120

Thus the original price is 120 .

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User Shahzain Ali
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