document.write( "Question 978741: If the price is $400 after a 30 percent discount, how much was the original cost before the discount? \n" ); document.write( "
Algebra.Com's Answer #600089 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "100 - 30 = 70% \n" ); document.write( "70% = $400 \n" ); document.write( "1% = $400/70 \n" ); document.write( "100% = $400/70 x 100 \n" ); document.write( "100% = $571.43 \n" ); document.write( "This was the original cost before 30% discount. \n" ); document.write( "Hope this helps:-) \n" ); document.write( " |