document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1143484>Question 1143484</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A person jogged10times along the primeter of a rectangular field at the rate of 12km/h for 30 minutes.If the length that is twice it its width.Find the area of the field </SPAN>\n" );
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document.write( "(1) 12km/hr for 30 minutes --> 6km<br><BR>\n" );
document.write( "(2) 10 times around --> perimeter is 6km/10 = 0.6km --> semiperimeter (length + width) = 0.3km<br><BR>\n" );
document.write( "(3) length equal to twice the width --> length 0.2km; width 0.1km<br><BR>\n" );
document.write( "(4) area = length * width = 0.2km*0.1km = 0.02 square km </SPAN>\n" );
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