Fill a cube water tank with a side length of 60cm and pour it into a cuboid water tank with a length of 80cm and a width of 30cm. How deep is the water?
将一个棱长60cm的正方体水箱装满水，倒入一个长80cm，宽30cm的长方体水箱中，水深多少？
<gadget id="calculator">60 * 60 * 60</gadget>
<output>216_000</output>

<gadget id="calculator">80 * 30</gadget>
<output>2_400</output>

<gadget id="calculator">216_000 / 2_400</gadget>
<output>90</output>

<result>90</result>