Fill water into a cuboid container whose length, width, and height are 6 decimeters, 5 decimeters, and 4 decimeters from the inside, and pour all the water into a cube container whose edge length is 5 decimeters from the inside, then in the cube container What is the water depth in decimeters.
在一个从里面量长、宽、高分别是6分米、5分米、4分米长方体容器中装满水，全部倒入从里面量棱长5分米的正方体容器中，则正方体容器中水深是多少分米．
<gadget id="calculator">5 * 5</gadget>
<output>25</output>

<gadget id="calculator">4 / 25</gadget>
<output>4/25 = around 0.16</output>

<gadget id="calculator">6 * 5 * (4/25)</gadget>
<output>24/5 = around 4.8</output>

<result>24/5 = around 4.8</result>