document.write( "Question 689944: how many gallons of a 25% acid solution must be mixed with 100 gallons of a 60% acid solution to obtain a mixture that is 20% acid \n" ); document.write( "
Algebra.Com's Answer #426094 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
how many gallons of a 25% acid solution must be mixed with 100 gallons of a 60% acid solution to obtain a mixture that is 20% acid
\n" ); document.write( "-------------
\n" ); document.write( "Any mix will be between 25% & 60%. 20% is not possible.
\n" ); document.write( "
\n" ); document.write( "
\n" );