After sawing a 5-meter-long square log into 3 sections, the surface area increases by 96d㎡, what is the original volume of this square log dm**3.
把一根5米长的方木锯成3段后表面积增加96d㎡，原来这根方木的体积是多少dm**3．
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">96 / 4</gadget>
<output>24</output>

<gadget id="calculator">24 * 5 * 10</gadget>
<output>1_200</output>

<result>1_200</result>