document.write( "Question 294521: How much water must be added to 42 liters of a liquid fertilizer that is 0.8% nitrogen to get a mixture that is 0.3% nitrogen? \n" ); document.write( "
Algebra.Com's Answer #212353 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! first mixture + second mixture = total mixture\r \n" ); document.write( "\n" ); document.write( "Let w = water\r \n" ); document.write( "\n" ); document.write( "0.3(w + 42) = 0.8(42) + w\r \n" ); document.write( "\n" ); document.write( "Can you solve for w now? \n" ); document.write( " |