document.write( "Question 456821: What is the difference expressed as a percent of the original price between a 20% discount followed by a 30% discount and a straight 45% discount. I tried to pretend that the original price is $50. I solved and got an 80% difference? Is that correct? \n" ); document.write( "
Algebra.Com's Answer #313484 by edjones(8007) You can put this solution on YOUR website! Let the original price = x \n" ); document.write( ".8x * .7=.56x value of product after the 2 discounts \n" ); document.write( ".55x value of product after the 45% discount. \n" ); document.write( "The 45% discount is a bigger discount. \n" ); document.write( ".56x-.55x=.01x \n" ); document.write( ". \n" ); document.write( "Ed\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |