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ted bought a couch on sale for $130. the couch cost $170 before the sale. what is the expression can be used to determine the percent of the original price of the couch?
 Apr 20, 2012

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\(\frac{170}{130} \cdot 100\)

 

(price of original divided by sale price multiplied by 100 to convert to percent)

 Feb 20, 2021

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