document.write( "Question 1130188: a mixture of 5% disinfectant solution is to be made from 6% and 3% disinfectant solution how much of each solution should be used is 30 gallons of 5% solution are needed \n" ); document.write( "
Algebra.Com's Answer #746849 by josgarithmetic(39620)\"\" \"About 
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5 is closer to 6 than to 3.\r
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\n" ); document.write( "\n" ); document.write( "2/3 of 30 gallons is 20 gallons.\r
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\n" ); document.write( "\n" ); document.write( "10 gallons of the 3%
\n" ); document.write( "20 gallons of the 5%
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