document.write( "Question 1053558: The price of a washing machine is reduced in a sale.
\n" ); document.write( "To work out the sale price, the original price is multiplied by 0.85.
\n" ); document.write( "What is the percentage reduction in the sale?
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Algebra.Com's Answer #668806 by josmiceli(19441)\"\" \"About 
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To work out a reduced sale price, Let \"+p+\" =
\n" ); document.write( "the price before the reduction in price.
\n" ); document.write( "The reduced price would be:
\n" ); document.write( "\"+p+-+.15p+=+.85p+\"
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\n" ); document.write( "This is:
\n" ); document.write( "[ original price ] - [ % off the original price ] = [ the reduced price ]
\n" ); document.write( "That's how the original price got multiplied by \"+.85+\"
\n" ); document.write( "so, the percentage reduction in the sale is 15%\r
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