document.write( "Question 459299: 5RE_62.
\n" ); document.write( "The pages of a book measure 15cm by 20cm. Margins of equal width surround the printing on each page and constitute one half of the area of the page. Find the width of the margins. \n" ); document.write( "

Algebra.Com's Answer #314978 by studyden(2) $\"\"$ $\"About$

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