document.write( "Question 219961: Please show me how to set this percentage question up. \r
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document.write( "Find the original price of a pair of shoes if the sale price is $36.00 after a 60% discount. What is the original price of the shoes?\r
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document.write( "I have tried 36 x .30(30%)?
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document.write( "I am not sure how to set it up? Thank you \n" );
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Algebra.Com's Answer #165301 by MathTherapy(10552)![]() ![]() You can put this solution on YOUR website! Please show me how to set this percentage question up. \r \n" ); document.write( "\n" ); document.write( "Find the original price of a pair of shoes if the sale price is $36.00 after a 60% discount. What is the original price of the shoes?\r \n" ); document.write( "\n" ); document.write( "I have tried 36 x .30(30%)? \n" ); document.write( "I am not sure how to set it up? Thank you\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The original price is always represented by 100%, or 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since there was a 60% discount, it follows that the shoes cost 40% (100% - 60%) of its original price\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "By letting original price equal P, we can therefore use proportions to find the original price, or 100%, or 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".4P = 36 ------ Cross-multiplying\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P, or original price of the shoes = \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |