After a cube container with a side length of 4 decimeters is filled with water, pour water into a rectangular parallelepiped container with a length of 8 decimeters and a width of 4 decimeters. What is the depth of the water in this container?
一个棱长为4分米的正方体容器装满水后，将水倒入一个长8分米，宽4分米的长方体容器中，这个容器的水深是多少分米？
<gadget id="calculator">8 * 4</gadget>
<output>32</output>

<gadget id="calculator">4 / 32</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">4 * 4 * (1/8)</gadget>
<output>2</output>

<result>2</result>