document.write( "Question 1135500: Your 10 gallons of 40% grape juice is too sweet. How many gallons of 10% grape juice should be added to make 30% grape juice? \n" ); document.write( "
Algebra.Com's Answer #753107 by josgarithmetic(39617)\"\" \"About 
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\"%280.4%2A10%2B0.1x%29%2F%28x%2B10%29=0.3\"\r
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\n" ); document.write( "\n" ); document.write( "\"4%2B0.1x=0.3x%2B3\"\r
\n" ); document.write( "\n" ); document.write( "\"4-3=0.2x\"\r
\n" ); document.write( "\n" ); document.write( "\"x=1%2F0.2\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=5%29\"\r
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\n" ); document.write( "\"0.4%2A10%2B0.1%2A5=0.3%2A15\"
\n" ); document.write( "\"4%2B0.5=0.1%2A45\"
\n" ); document.write( "\"4.5=4.5\"
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