document.write( "Question 320557: A rectangular piece of land is 1300 m x 1500 m.\r
\n" ); document.write( "\n" ); document.write( "a) What is the area in square kilometers?\r
\n" ); document.write( "\n" ); document.write( "b) What is the area in hectares?
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Algebra.Com's Answer #229641 by mananth(16946)\"\" \"About 
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300 m x 1500 m.\r
\n" ); document.write( "\n" ); document.write( "a) What is the area in square kilometers?\r
\n" ); document.write( "\n" ); document.write( "300m = 0.3 km
\n" ); document.write( "1500m=1.5 km
\n" ); document.write( "1.5*0.3 = 0.45 sq. km\r
\n" ); document.write( "\n" ); document.write( "b) What is the area in hectares?
\n" ); document.write( "1sq. km = 100 hectares
\n" ); document.write( "0.45 sq.km = 0.45*100
\n" ); document.write( "= 45 hectares
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