The area of the base of the cone is 3 cm**2, and the height is 1 decimeter. What is the volume of the cone in cm**3.
圆锥的底面积是3厘米**2，高是1分米，这个圆锥的体积多少厘米**3．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 3 * 1 * 10</gadget>
<output>10</output>

<result>10</result>