document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1088378>Question 1088378</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The ratio between the length and breadth of a reactangular park is 3:2 . If a man cycling along the boundary of the park at the speed of 12km/hr completes one round in 8 minutes , then what is the area of the park ? </SPAN>\n" );
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document.write( "—<BR>\n" );
document.write( "Workout:<BR>\n" );
document.write( "2L + 2W = perimeter = (8/60hr) * 12km/hr = 8/5km   <—<<< perimeter\r<BR>\n" );
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document.write( "Also, we are given that  L/W = 3/2 —>  L=(3/2)W  <BR>\n" );
document.write( "Plug in (3/2)W for L in the perimeter equation:\r<BR>\n" );
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document.write( "2(3/2)W + 2W = 8/5   —>  W=(8/25)km  —> L=(12/25)km\r<BR>\n" );
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document.write( "Area = L*W = (12/25)*(8/25) = 96/625km^2<BR>\n" );
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