document.write( "Question 1188472: How many liters each of a 50% acid solution and a 85% acid solution must be used to produce 70 liters of a 75% acid solution? (Round to two decimal places if necessary.) \n" ); document.write( "
Algebra.Com's Answer #819558 by josgarithmetic(39620)\"\" \"About 
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v of 85%
\n" ); document.write( "70-v of the 60%\r
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\n" ); document.write( "\n" ); document.write( "\"85v%2B50%2870-v%29=75%2A70\"
\n" ); document.write( "Simplify and solve.
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