A cuboid of wood with a length of 5.4 meters has two opposite sides that are square, and the total area of the other four sides is 10.8 square meters. What is its volume in cubic meters?
一根长5.4米的长方体木料，其中有两个相对的面是正方形，其余四个面的总面积是10.8平方米，它的体积是多少立方米？
<gadget id="calculator">10.8 / 4 / 5.4</gadget>
<output>0.5</output>

<gadget id="calculator">0.5 * 0.5 * 5.4</gadget>
<output>1.35</output>

<result>1.35</result>