document.write( "Question 577283: the energy saved from 1 recycled aluminum can will operate a television set for 3 hours. how many aluminum cans would have to be recycled to furnish enough energy to operate 680 television sets for 4.5 hours per day for 1 week? \n" ); document.write( "

Algebra.Com's Answer #370137 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+4.5%2A7+=+31.5+\"$ hrs
\n" ); document.write( "Set up the ratio:
\n" ); document.write( " $\"+1+%2F+3+=+x+%2F+31.5+\"$
\n" ); document.write( "Multiply both sides by $\"+3%2A31.5+\"$
\n" ); document.write( " $\"+31.5+=+3x+\"$
\n" ); document.write( " $\"+x+=+31.5%2F3+\"$
\n" ); document.write( " $\"+x+=+10.5+\"$ answer \n" ); document.write( "

\n" );