document.write( "Question 896030: RAHUL HAVE 1% SUGAR SOLUTION. HE LEFT IT ON THE ROOF AND IT BECAME 2% SOLUTION. WHAT PERCENT OF SOLUTION HAS EVAPORATED? \n" ); document.write( "
Algebra.Com's Answer #543183 by richwmiller(17219) You can put this solution on YOUR website! lets say he had 100 gallons \n" ); document.write( ".01*100=.02(100-x) \n" ); document.write( "1=2-x/50 \n" ); document.write( "0=1-x/50 \n" ); document.write( "x/50=1 \n" ); document.write( "x=50 gallons \n" ); document.write( "50/100=1/2 \n" ); document.write( "1/2 evaporated\r \n" ); document.write( "\n" ); document.write( ".01*y=.02(y-x) \n" ); document.write( "y/100=2y/100-2x/100 \n" ); document.write( "y=2y-2x \n" ); document.write( "2x=y \n" ); document.write( "x=1/2*y \n" ); document.write( "amt evaporated x is 1/2 of solution y\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |