document.write( "Question 499925: the hudson record store is having a going out of bussiness sale cds normally sell for $18 During the frist week of sale all cds will sell for $15. written as a fraction what is the rate of discount? \n" ); document.write( "

Algebra.Com's Answer #337940 by josmiceli(19441) $\"\"$ $\"About$

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$\"+15+=+18+-+d%2A18+\"$
\n" ); document.write( "where $\"d\"$ is the discount as a fraction
\n" ); document.write( "Add $\"+d%2A18+\"$ to both sides
\n" ); document.write( " $\"+15+%2B+d%2A18+=+18+\"$
\n" ); document.write( " $\"+d%2A18+=+18+-+15+\"$
\n" ); document.write( " $\"+d+=+3%2F18+\"$
\n" ); document.write( " $\"+d+=+1%2F6+\"$ \n" ); document.write( "

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