A cube container filled with water has a side length of 20 cm. Now put 10 eggs (submerged), and the water level rises by 1 cm. What is the volume of an egg?
一个盛水的正方体容器，棱长20厘米，现放入10个鸡蛋(浸没)，水面升高了1厘米，求一个鸡蛋的体积是多少？
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">20 * 20 * (1/10)</gadget>
<output>40</output>

<result>40</result>