document.write( "Question 811159: A blue print is 1cm : 6 feet. The width of a building is 42 feet. What is the width of the building on the blueprint? \n" ); document.write( "
Algebra.Com's Answer #488617 by stanbon(75887)\"\" \"About 
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A blue print is 1cm : 6 feet. The width of a building is 42 feet. What is the width of the building on the blueprint?
\n" ); document.write( "Use a proportion:
\n" ); document.write( "blue/bldg = blue/bldg
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\n" ); document.write( "x/42 = 1/6
\n" ); document.write( "x = 42(1/6)
\n" ); document.write( "x = 7 cm
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\n" ); document.write( "Cheers
\n" ); document.write( "Stan H.
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