document.write( "Question 973588: I'm really stuck on this one. A wall is 60m long and 2.5m high. How many litres of paint will I need if one litre cover 7.5 m squared.
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document.write( "Thanks \n" );
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Algebra.Com's Answer #595706 by rothauserc(4718) You can put this solution on YOUR website! The surface area(SA) is 60 * 2.5 \n" ); document.write( "SA = 150 square meters \n" ); document.write( "Number of litres of paint = 150 / 7.5 = 20 litres \n" ); document.write( " \n" ); document.write( " |