document.write( "Question 874720: from a rope 50metres long two pieces each 20metres long are cut off.what length of rope is over? \n" ); document.write( "
Algebra.Com's Answer #527655 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi
\n" ); document.write( "\"50m+-+2%2A20m+=+10m\" \n" ); document.write( "
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