document.write( "Question 323551: if a olympic swimming pool is twice as long as it is wide and ther perimeter is 150 meters then what are the lenght and width? \n" ); document.write( "
Algebra.Com's Answer #231575 by mananth(16946)\"\" \"About 
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Let width be x
\n" ); document.write( "Length = 2x
\n" ); document.write( "..
\n" ); document.write( "Perimeter = 2*(L+B)
\n" ); document.write( "150= 2(x+2x)
\n" ); document.write( "150=6x
\n" ); document.write( "x=150/6
\n" ); document.write( "x=25 meters width
\n" ); document.write( "Length = 2x = 50 meters
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