If an irregular piece of iron is submerged in a cuboid glass tank with an area of 48 square centimeters, the water level rises by 0.5 cm. What is the volume of this piece of iron?
把一块不规则的铁块浸没到底面积是48平方厘米的长方体玻璃缸中，水面上升了0.5厘米，这块铁块的体积是多少？
<gadget id="calculator">48 * 0.5</gadget>
<output>24</output>

<result>24</result>