If a cylinder with a base diameter of 10 cm and a height of 6 cm is cut into the largest cone, what is the volume of the cone in cubic centimeters?
将一个底面直径为10厘米，高6厘米的圆柱体削成一个最大的圆锥体，圆锥体的体积是多少立方厘米．
<gadget id="calculator">10 / 2</gadget>
<output>5</output>

<gadget id="calculator">5 ** 2</gadget>
<output>25</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3.14 * 25 * 6 * (1/3)</gadget>
<output>157</output>

<result>157</result>