document.write( "Question 891123: Find the perimeter a rectangle of the measure of the length and the width are 2dm and 15cm,respectively
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Algebra.Com's Answer #539544 by Tatiana_Stebko(1539)\"\" \"About 
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\"P=2%28l%2Bw%29\"
\n" ); document.write( "substitute \"l=2dm\" => \"l=2%2A10=20\"cm, \"w=15\"cm
\n" ); document.write( "\"P=2%2820%2B15%29=2%2A35=70\"cm
\n" ); document.write( "Answer: 70 cm
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