document.write( "Question 928866: if breadth of room is one fourth of its and the perimeter of the room is 20m.find lenght and breath
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Algebra.Com's Answer #563908 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "2L + 2w = 20m
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document.write( "L + w = 10m
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document.write( "} |Multiplying thru by 4 so as all denominators = 1
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document.write( ".....
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document.write( "4L + L = 40
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document.write( "5L = 40
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document.write( "L = 8m   and w = 2m 
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document.write( "And...checking
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document.write( "Sum = 10m \n" );
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