document.write( "Question 551113: A scale model of a library is 5 inches long and 3 inches wide. The actual length of the library is 135 feet. What is the width? \n" ); document.write( "
Algebra.Com's Answer #359487 by mathstutor458(57)\"\" \"About 
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A scale model of a library is 5 inches long and 3 inches wide.
\n" ); document.write( "The actual length of the library is 135 feet.
\n" ); document.write( "which means,
\n" ); document.write( "5inches = 135 feet
\n" ); document.write( "1 inch =135/5 = 27 feet
\n" ); document.write( "3 inches wide = 3 * 27 = 81 feet width --->answer
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