The sum of the sides of a cuboid is 108 cm, its length is 12 cm, and its width is 10 cm. What is the height of this cuboid.
一个长方体的棱长总和是108厘米，它的长是12厘米，宽是10厘米．这个长方体的高是多少．
<gadget id="calculator">108 / 4</gadget>
<output>27</output>

<gadget id="calculator">12 + 10</gadget>
<output>22</output>

<gadget id="calculator">27 - 22</gadget>
<output>5</output>

<result>5</result>