There is water in a sealed cuboid glass jar, and the lengths of the three edges intersecting at a vertex of the glass jar are 10 cm, 6 cm, and 5 cm respectively. The glass fiber reinforced plastic is placed on a horizontal table in three different ways. The lowest height of the water is 2 cm. What is the highest height of the water?
一个密封的长方体玻璃缸中有水，相交于玻璃缸一个顶点的三条棱长分别是10厘米、6厘米、5厘米．把玻璃钢用三种不同方式摆在水平桌面上，水的最低高度是2厘米，水的最高高度是多少？
<gadget id="calculator">10 * 6 * 2</gadget>
<output>120</output>

<gadget id="calculator">6 * 5</gadget>
<output>30</output>

<gadget id="calculator">120 / 30</gadget>
<output>4</output>

<result>4</result>