cube with a side length of 4cm is equal to the volume of a cone. The height of the cone is 6cm. What is the area of the base of the cone in square meters?
一个棱长4cm的正方体与一个圆锥体积相等，已知圆锥的高是6cm，圆锥底面积是多少平方米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 * 10_000</gadget>
<output>10_000</output>

<gadget id="calculator">4 / (1/3) / 6 / 10_000</gadget>
<output>1/5_000 = around 0.0002</output>

<gadget id="calculator">4 * 4 * (1/5_000)</gadget>
<output>2/625 = around 0.0032</output>

<result>2/625 = around 0.0032</result>