document.write( "Question 78694: How do you find percent of increase or decrease? \n" ); document.write( "
Algebra.Com's Answer #56428 by stanbon(75887)\"\" \"About 
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Let's say price = $20
\n" ); document.write( "Price is increased to $35
\n" ); document.write( "Subtract the original price from the new price to get $15
\n" ); document.write( "Divide that difference by original price: 15/20= 75% increase
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\n" ); document.write( "Let original price be $20
\n" ); document.write( "Price is decreased to $5
\n" ); document.write( "Subtrace the original price from the new price to get -$15
\n" ); document.write( "Divide that difference by original price to get -15/20=-0.75= 75% decrease\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \r
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