document.write( "Question 989204: A 4.5 ml solution that is 40% saline is mixed with 2.7 ml of pure water. What is the concentration of the mixture? \n" ); document.write( "
Algebra.Com's Answer #609624 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"+.4%2A4.5+=+1.8+\" ml of salt in 40% solution
\n" ); document.write( "concentration = \"+1.8+%2F+%28+4.5+%2B+2.7+%29+=+1.8+%2F+7.2+\"
\n" ); document.write( "\"+1.8+%2F+7.2+=+1%2F4+\"
\n" ); document.write( "\"+.25%2A100+=+25+\"
\n" ); document.write( "The concentration is 25%
\n" ); document.write( "
\n" ); document.write( "
\n" );