document.write( "Question 832165: I don't know how to figure out a question for my son. The question reads; a portable DVD player costs $225 before tax at an appliance warehouse. What is the sales tax rate if the tax is 18 \n" ); document.write( "
Algebra.Com's Answer #501870 by rfer(16322)\"\" \"About 
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rate equals percent
\n" ); document.write( "18/225=0.08=8%
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