Respuesta :
					                   [tex]\bf \begin{array}{ccllll}
building&model\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
250&1\\
212&x
\end{array}\implies \cfrac{250}{212}=\cfrac{1}{x}[/tex]
solve for "x"
					                
					             solve for "x"
 
			                  