The science and technology team uses 60cm iron wire to make a cuboid model. The length of this cuboid is 6cm, the width is 5cm, and how many centimeters is the height?
科技小组用60cm的铁丝做个长方体模型，这个长方体的长是6cm，宽是5cm，高是多少cm？
<gadget id="calculator">60 / 4</gadget>
<output>15</output>

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

<gadget id="calculator">15 - 11</gadget>
<output>4</output>

<result>4</result>