The net content of each bag of dried fruit is 500 grams, and the net content of how many bags of such dried fruit you buy is 2 kg.
每袋袋装果干的净含量是500克，买多少袋这样的果干的净含量为2千克．
<gadget id="calculator">2 * 1_000</gadget>
<output>2_000</output>

<gadget id="calculator">2_000 / 500</gadget>
<output>4</output>

<result>4</result>