A cylindrical piece of wood with a length of 1.5 meters is sawed into two parts along the diameter of the bottom surface, and the surface is increased by 600 square decimeters. What is the volume of this piece of wood.
一根圆柱形木料，长1.5米把它沿底面直径平均锯成两部分后，表面增加了600平方分米．这根木料的体积是多少．
<gadget id="calculator">1.5 * 10</gadget>
<output>15</output>

<gadget id="calculator">600 / 2 / 15 / 2</gadget>
<output>10</output>

<gadget id="calculator">10 ** 2</gadget>
<output>100</output>

<gadget id="calculator">3.14 * 100 * 15</gadget>
<output>4_710</output>

<result>4_710</result>