document.write( "Question 465362: How much water must be evaporated from 32 ounces of a 2% salt solution to make a 8% salt solution? \n" ); document.write( "
Algebra.Com's Answer #319625 by robertb(5830)![]() ![]() You can put this solution on YOUR website! 0.02*32 - 0.00*x = 0.08(32 - x)\r \n" ); document.write( "\n" ); document.write( "==> 0.64 = 2.56 - 0.08x\r \n" ); document.write( "\n" ); document.write( "==> 0.08x = 1.92\r \n" ); document.write( "\n" ); document.write( "==> x = 24 ounces of water must be evaporated. \n" ); document.write( " |