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)\"\" \"About 
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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
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