document.write( "Question 1128913: Amy gets 20% more marks than Joan and 12% more marks than Julie. If Julie gets 75 marks, find the marks obtained by Amy and Joan. \n" ); document.write( "
Algebra.Com's Answer #745432 by Boreal(15235)\"\" \"About 
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12% more than Julie is 75*.12 or 9 more or 84 for Amy
\n" ); document.write( "But Amy gets 20% more than Joan
\n" ); document.write( "so if x=Joan's, then 1.2 x=84
\n" ); document.write( "x=70 for Joan
\n" ); document.write( "Joan 70 Julie 75 Amy 84
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