document.write( "Question 211983: A room measures 450cm by 25cm. Determine the length of the largest sqaure tile that can be used to tile the floor without cutting? \n" ); document.write( "
Algebra.Com's Answer #160134 by rfer(16322)\"\" \"About 
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450/25=18
\n" ); document.write( "18 squares of 25cm sq tiles
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