2 bags of cement weigh 100 kg, how many bags of this cement weigh 1 ton.
2袋水泥重100千克，那么多少袋这样的水泥重1吨．
<gadget id="calculator">1_000 / 100</gadget>
<output>10</output>

<gadget id="calculator">1 * 10 * 2</gadget>
<output>20</output>

<result>20</result>