To make a cone with a height of 10cm and a volume of 1.2L, what should be the area of the bottom of the cone?
要做一个高是10cm，容积为1.2L的圆锥，这个圆锥的底面积应该是多少？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1_000 / (1/3) / 10</gadget>
<output>300</output>

<gadget id="calculator">1.2 * 300</gadget>
<output>360</output>

<result>360</result>