How many solid conical aluminum ingots with the same base and height can be cast from 2 solid cylindrical aluminum ingots.
2个实心圆柱形铝锭，可以熔铸成多少个与它等底等高的实心圆锥形铝锭．
<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<result>6</result>