A 7.2m long cuboid wood is sawn into 3 sections on average, the surface area is just increased by 48dm**2, what is the volume of this wood in cubic meters?
一根7.2m长的长方体木料，把它平均锯成3段，表面积正好增加48dm**2，这根木料的体积是多少立方米？
<gadget id="calculator">0.48 / 4</gadget>
<output>0.12</output>

<gadget id="calculator">0.12 * 7.2</gadget>
<output>0.864</output>

<result>0.864</result>