A rectangular parallelepiped container is 6 cm long and 4.5 cm wide. The original water surface is 1 cm away from the mouth of the container. Two eggs of the same size are put in and a part of the water overflows. The two eggs are taken out again, and the water level drops by 2 cm. Find the volume of each egg.
一个长方体容器，长6厘米，宽4.5厘米，原来水面距容器口有1厘米，放入两个同样大小的鸡蛋后溢出一部分水，再将两个鸡蛋取出，水面又下降2厘米．求每个鸡蛋的体积．
<gadget id="calculator">2 / 2</gadget>
<output>1</output>

<gadget id="calculator">6 * 4.5 * 1</gadget>
<output>27</output>

<result>27</result>