80 square logs are piled up to form a cuboid with a length of 2 meters, a width of 2 meters and a height of 1.5 meters. What is the average volume of each square log in cubic meters?
80根方木垛成一个长2米，宽2米，高1.5米的长方体，平均每根方木的体积是多少立方米．
<gadget id="calculator">1.5 / 80</gadget>
<output>0.01875</output>

<gadget id="calculator">2 * 2 * 0.01875</gadget>
<output>0.075</output>

<result>0.075</result>