A 56 cm long iron wire is welded into a rectangular parallelepiped frame with a length of 6 cm and a width of 5 cm. What is the height of the frame in cm?
用一根长56厘米的铁丝焊接成一个长6厘米、宽5厘米的长方体框架，这个框架的高是多少厘米？
<gadget id="calculator">56 / 4</gadget>
<output>14</output>

<gadget id="calculator">6 + 5</gadget>
<output>11</output>

<gadget id="calculator">14 - 11</gadget>
<output>3</output>

<result>3</result>