A cuboid water tank has a length of 10dm, a width of 8dm, and a water depth of 4.5dm. What is the volume of water in this tank?
一个长方体水箱，长10dm，宽8dm，水深4.5dm，这个水箱装水的体积是多少立方米？
<gadget id="calculator">4.5 / 1_000</gadget>
<output>0.0045</output>

<gadget id="calculator">10 * 8 * 0.0045</gadget>
<output>0.36</output>

<result>0.36</result>