document.write( "Question 1166772: How many cups of pure water should be mixed with 9.5 cups of a 70% acid soulution to dilute it into a 5% acid soulution? \n" ); document.write( "
Algebra.Com's Answer #791312 by josgarithmetic(39617)\"\" \"About 
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The pure water contains no acid.\r
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\n" ); document.write( "\n" ); document.write( "\"%280.7%2A9.5%29%2F%28x%2B9.5%29=0.05\"\r
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