document.write( "Question 935425: How many metres of carpet 63cm wide will be needed to cover the floor of a room 14m by 9m.
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Algebra.Com's Answer #568649 by MathLover1(20849)\"\" \"About 
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carpet \"W=63cm\" wide,convert in meters:\"W=0.63m\" and find length using given data:\r
\n" ); document.write( "\n" ); document.write( "\"A=14m%2A9m\"\r
\n" ); document.write( "\n" ); document.write( "\"A=126m%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"A%5Bc%5D=W%2AL\"...since \"A\" same as area of the floor\r
\n" ); document.write( "\n" ); document.write( "\"126m%5E2=0.63m%2AL\"\r
\n" ); document.write( "\n" ); document.write( "\"126m%5E2%2F0.63m=L\"\r
\n" ); document.write( "\n" ); document.write( "\"L=200m\" ...the length we need to cover the floor of a room \"14m%2A9m\"
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