document.write( "Question 528439: how do you find the answer to this word problem?:
\n" );
document.write( "how much water needs to be removed from 20 gallons of a 30 percent salt solution to change it to a 40 percent salt solution? \n" );
document.write( "
Algebra.Com's Answer #349291 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! (30%)(20) = (40%)(20 - x) \n" ); document.write( " |