document.write( "Question 363962: An amount of 40% acid solution is to be mixed with enough 10% acid solution to make 25% acid solution. If there are to be 20 litres of the final mixture, how much of each solution should be mixed together?\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #259576 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
25 is the average of 40 and 10, so it's equal amounts.
\n" ); document.write( "--> 10 liters of each
\n" ); document.write( "
\n" ); document.write( "
\n" );