If the weight of each bag of rice is 20 kg, then how many bags of such rice are exactly 1 ton.
如果每袋大米的重量是20千克，那么多少袋这样的大米刚好是1吨．
<gadget id="calculator">1_000 / 20</gadget>
<output>50</output>

<gadget id="calculator">1 * 50</gadget>
<output>50</output>

<result>50</result>