document.write( "Question 608133: A chemist needs 140 milliliters of a 33% solution but has only 11% AND 395 solutions available. Find how many milliliters of each that should be mixed to get the desired solution. \n" ); document.write( "
Algebra.Com's Answer #383067 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A chemist needs 140 milliliters of a 33% solution but has only 11% AND 395 solutions available. Find how many milliliters of each that should be mixed to get the desired solution. \n" ); document.write( "------------ \n" ); document.write( "I think you mean 39% \n" ); document.write( "--- \n" ); document.write( "e = amount of 11% \n" ); document.write( "t = amount of 39% \n" ); document.write( "--- \n" ); document.write( "e + t = 140 \n" ); document.write( "11e + 39t = 100*140 \n" ); document.write( "etc \n" ); document.write( " \n" ); document.write( " |