A cone has a volume of 150.72 cubic centimeters and a height of 9 centimeters. What is the area of its base in square centimeters?
一个圆锥的体积是150.72立方厘米，高是9厘米，他的底面积是多少平方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">150.72 / (1/3) / 9</gadget>
<output>50.24</output>

<result>50.24</result>