\textbf{131.} In a right triangle, two altitudes are drawn from the vertex of the right angle onto the hypotenuse, creating lengths of $2/5$ and $14/4$ centimeters on the hypotenuse. What is the length of the altitude drawn onto the hypotenuse in centimeters?
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(1) $4/8$ \hspace{2cm} (2) $6$ \hspace{2cm} (3) $7/2$ \hspace{2cm} (4) $8$
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