document.write( "Question 1040249: Twenty grams of solution P is 10% alcohol and 30 grams of solution is 20% alcohol by mass these two solutions are mixed together, what is the percent of alcohol in the mixture? \n" ); document.write( "

Algebra.Com's Answer #655034 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
Twenty grams of solution P is 10% alcohol and 30 grams of solution is 20% alcohol by mass these two solutions are mixed together, what is the percent of alcohol in the mixture?
\n" ); document.write( ":
\n" ); document.write( "let x = the percent of the final mixture
\n" ); document.write( "10(20) + 20(30) = x(20 + 30)
\n" ); document.write( "200 + 600 = 50x
\n" ); document.write( "800/50 = x
\n" ); document.write( "x = 16% is the final mixture \n" ); document.write( "

\n" );