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)\"\" \"About 
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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:-)
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