The height of a cone is 24 cm, the volume is 80 cubic cm, what is the area of the base in cm?
一个圆锥的高是24厘米，体积是80立方厘米，底面积是多少厘米．
<gadget id="calculator">3 / 24</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">80 * (1/8)</gadget>
<output>10</output>

<result>10</result>