If an iron ball is immersed in a cuboid container whose length and width are 12 cm and 10 cm respectively, the water surface rises from 8 cm to 10.4 cm, what is the volume of the iron ball in cubic centimeters?
把一个铁球浸没在长、宽分别是12厘米和10厘米的长方体容器里，水面由原来的8厘米升到10.4厘米，铁球的体积是多少立方厘米．
<gadget id="calculator">10.4 - 8</gadget>
<output>2.4</output>

<gadget id="calculator">12 * 10 * 2.4</gadget>
<output>288</output>

<result>288</result>