There is a stone in a cuboid container with a length of 12 cm, a width of 8 cm, and a height of 10 cm. Put some water in the container, and the water depth is 8 cm. If the stone is taken out, the water depth is 4.5 cm. Calculate What is the volume of the stone?
在长是12厘米，宽是8厘米，高是10厘米的长方体容器中有一块石块，在容器中放入一些水，水深为8厘米，若将石块取出，则水深为4.5厘米，求石块的体积是多少？
<gadget id="calculator">8 - 4.5</gadget>
<output>3.5</output>

<gadget id="calculator">12 * 8 * 3.5</gadget>
<output>336</output>

<result>336</result>