document.write( "Question 1208737: A jumbo chocolate bar with a rectangular shape measures 12cm in length, 7cm in width, and 3cm in thickness. Due to escalating costs of cocoa, management decides to reduce the volume of the bar by 10%. To accomplish this reduction, management decides that the new bar should have the same 3cm thickness, but the length and width of each should be reduced an equal number of centimeters. What should be the dimensions of the new candy bar?\r
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\n" ); document.write( "\n" ); document.write( "Let me see.\r
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\n" ); document.write( "\n" ); document.write( "I need V = length x width x height \r
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\n" ); document.write( "\n" ); document.write( "Let height = thickness of bar\r
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\n" ); document.write( "\n" ); document.write( "Length = (12 - x)\r
\n" ); document.write( "\n" ); document.write( "Width = (7 - x)\r
\n" ); document.write( "\n" ); document.write( "Height = thickness = 3cm\r
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\n" ); document.write( "\n" ); document.write( "My setup:\r
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\n" ); document.write( "\n" ); document.write( "V = (12 - x)(7 - x)(3)\r
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Algebra.Com's Answer #847152 by josgarithmetic(39629)\"\" \"About 
You can put this solution on YOUR website!
All good work, but remember, new bar is to be reduced by 10%.\r
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\n" ); document.write( "\n" ); document.write( "\"%280.9%29%2812%29%287%29%283%29=%2812-x%29%287-x%29%283%29\"
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