document.write( "Question 568363: John sold you a candy bar for $1.00 that he bought for only 25 cents. What was the percent of increase? \n" ); document.write( "
Algebra.Com's Answer #366929 by stanbon(75887)\"\" \"About 
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John sold you a candy bar for $1.00 that he bought for only 25 cents. What was the percent of increase?
\n" ); document.write( "Quantity increase 0.75
\n" ); document.write( "Percent increase : 0.75/0.25 = 300%
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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