document.write( "Question 715393: How much water must be evaporated from a 6 qt of a 50% anti freeze solution to produce a 75% solution? \n" ); document.write( "
Algebra.Com's Answer #439411 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"6%2A50%2F%286-v%29=75\"\r
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\n" ); document.write( "\n" ); document.write( "The amount of pure antifreeze matter stays the same but the amount of water becomes less, meaning volume of antifreeze solution becomes less. v = amount of water to \"remove\" to get 75 % antifreeze.\r
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\n" ); document.write( "\n" ); document.write( "\"%286-v%29%2F%286%2A50%29=1%2F75\"
\n" ); document.write( "\"6-v=6%2A50%2F75\"
\n" ); document.write( "\"-v=-6%2B6%2A50%2F75\"
\n" ); document.write( "\"v=6-6%2A50%2F75\"
\n" ); document.write( "\"v=6%281-2%2F3%29\"
\n" ); document.write( "\"v=6%281%2F3%29\"
\n" ); document.write( "Final Numberic Result \"v=2\"
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