The volume of a cylinder is 6.28 cubic centimeters. If it is to be forged into a cone with a height of 12 centimeters, what is the area of the base?
一个圆柱的体积是6.28立方厘米，要把它锻造成一个高为12厘米的圆锥，底面积应该是多少？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6.28 / (1/3) / 12</gadget>
<output>1.57</output>

<result>1.57</result>