A cuboid container is 30 cm long and 10 cm wider than it is wide, and contains water 8 cm deep. A copper plate is submerged in a container and the water level rises by 6 cm. What is the volume of the copper plate in cubic centimeters?
一个长方体容器，长30厘米，比宽多10厘米，里面装有8厘米深的水．将一块铜板放入容器中浸没，水面上升6厘米，这块铜板的体积是多少立方厘米？
<gadget id="calculator">30 - 10</gadget>
<output>20</output>

<gadget id="calculator">30 * 20 * 6</gadget>
<output>3_600</output>

<result>3_600</result>