A cone-shaped part has a base area of 19 square centimeters and a height of 12 centimeters, what is its volume in cubic centimeters?
一个圆锥形的零件，底面积是19平方厘米，高是12厘米，体积是多少立方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 19 * 12</gadget>
<output>76</output>

<result>76</result>