If a 2-meter-long cylindrical wood is cut into two sections, the surface area increases by 15.2 square centimeters, what is the volume of this wood in cubic centimeters?
把一根2米长的圆柱形木料横截成2段，表面积增加了15.2平方厘米，这根木料的体积是多少立方厘米．
<gadget id="calculator">15.2 / 2</gadget>
<output>7.6</output>

<gadget id="calculator">2 * 100</gadget>
<output>200</output>

<gadget id="calculator">7.6 * 200</gadget>
<output>1_520</output>

<result>1_520</result>