A cuboid iron block with a length of 10 cm, a width of 8 cm, and a height of 6 cm is melted and cast into a conical iron block with a height of 6 cm. What is the area of the base of the cone?
把一个长10厘米，宽8厘米，高6厘米的长方体铁块熔铸成一个高6厘米的圆锥形铁块，圆锥的底面积是多少？
<gadget id="calculator">3 / 6</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">10 * 8 * 6 * (1/2)</gadget>
<output>240</output>

<result>240</result>