A piece of cube stone, its edge length is 4dm, if 1dm**3 stone weighs 2.7kg, how much does this stone weigh in kg?
一块正方体石料，它的棱长是4dm，如果1dm**3的石料重2.7kg，这块石料重多少kg？
<gadget id="calculator">4 * 4 * 4 * 2.7</gadget>
<output>172.8</output>

<result>172.8</result>