A piece of cuboid wood is 1.2 meters long, 0.8 meters wide, and 0.5 meters high. After sawing off the largest cube, how many cubic meters of wood are left?
一块长方体木料，长1.2米，宽0.8米，高0.5米，锯掉一个最大的正方体后，还剩下木料多少立方米．
<gadget id="calculator">1.2 * 0.8 * 0.5</gadget>
<output>0.48</output>

<gadget id="calculator">0.5 * 0.5 * 0.5</gadget>
<output>0.125</output>

<gadget id="calculator">0.48 - 0.125</gadget>
<output>0.355</output>

<result>0.355</result>