document.write( "Question 716428: You have one 3 -cm strip, one 5 -cm and one 7-cm. how can you use all there measure the lenth of 9-cm? Show me a picture \n" ); document.write( "
Algebra.Com's Answer #439903 by KMST(5328)\"\" \"About 
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\"5%2B%287-3%29=5%2B4=9\" or \"5%2B7-3=12-3=9\" \n" ); document.write( "
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