A cuboid water tank is 12cm long, 8cm wide, and 5cm deep. A stone is put into the water tank, and the water level rises by 3cm. What is the volume of the stone in cm**3.
一个长方体水缸，长12cm，宽8cm，水深5cm，把一块石头放进水缸，水面升高了3cm，这块石头的体积是多少cm**3．
<gadget id="calculator">12 * 8 * 3</gadget>
<output>288</output>

<result>288</result>