document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=156952>Question 156952</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please show me how to solve:\r<BR>\n" );
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document.write( "(100p-4000)/100p=.3 </SPAN>\n" );
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document.write( "(100p-4000)/100p=.3<BR>\n" );
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document.write( "Multiply thru by 100p<BR>\n" );
document.write( "(100p-4000) = 30p<BR>\n" );
document.write( "70p = 4000<BR>\n" );
document.write( "p = 400/7<BR>\n" );
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