A piece of copper is placed in a rectangular container whose bottom is 12 cm long and 10 cm wide, and the water rises by 1 cm. What is the volume of this piece of copper?
在一个底面长12厘米，宽10厘米的长方形容器中，放入一块铜，水面上升1厘米，这块铜的体积是多少？
<gadget id="calculator">12 * 10 * 1</gadget>
<output>120</output>

<result>120</result>