A rectangular parallelepiped frame model is welded with an aluminum strip with a length of 88 decimeters. The length of this model is 12 decimeters and the width is 6 decimeters. How many decimeters high.
用一根长88分米的铝条焊接成一个长方体框架模型，这个模型的长12分米，宽6分米．高多少分米．
<gadget id="calculator">88 / 4</gadget>
<output>22</output>

<gadget id="calculator">22 - 12 - 6</gadget>
<output>4</output>

<result>4</result>