document.write( "Question 974344: I need to add 3.5 ounces of 12 percent hydrogen peroxide to my hot tub. I only have 3 percent hydrogen peroxide. How many ounces of this do I need to add? \n" ); document.write( "
Algebra.Com's Answer #596264 by josgarithmetic(39617)\"\" \"About 
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\"3.5%2A12=x%2A3\" \n" ); document.write( "
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