document.write( "Question 856358: mix a 10% acid solution with a 60% acid solution to create 200 millileters of a 52.5% solution. How many millileters of each solution must James use? \n" ); document.write( "
Algebra.Com's Answer #515917 by josgarithmetic(39617)\"\" \"About 
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All questions of that type can be understood and solved according to this:\r
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\n" ); document.write( "\n" ); document.write( "Mixing two concentrations for known amount of mixture
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