If the volume of a cone is 54m**3 and the height is 6m, what is the area of the base in m**2?
一个圆锥的体积为54m**3，高为6m，则底面积为多少m**2．
<gadget id="calculator">3 / 6</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">54 * (1/2)</gadget>
<output>27</output>

<result>27</result>