document.write( "Question 918160: The length, width and height of a hall are in the ratio 6 : 1 : 9 and the width is 7 metres. What is the height in metres? \n" ); document.write( "
Algebra.Com's Answer #556930 by ewatrrr(24785)\"\" \"About 
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length, width and height of a hall are in the ratio 6 : 1 : 9
\n" ); document.write( " Let x represent the constant of proportionality: 6x, x , 9x
\n" ); document.write( "x = 7
\n" ); document.write( "h = 63m \"7%2A9\"
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