A rectangular parallelepiped glass tank measures 35 cm in length, 20 cm in width, and 18 cm in water depth. When a radish is submerged in water, the height of the water rises to 20 cm. What is the volume of the radish?
一个长方体玻璃缸，从里面量，长是35厘米，宽是20厘米，水深18厘米，把一个萝卜浸没在水中后，水的高度上升至20厘米，这个萝卜的体积是多少？
<gadget id="calculator">20 - 18</gadget>
<output>2</output>

<gadget id="calculator">35 * 20 * 2</gadget>
<output>1_400</output>

<result>1_400</result>