A bag of white sugar weighs 500 grams, how many bags of this kind of white sugar is exactly 1 kg.
1袋白糖重500克，多少袋这样的白糖正好是1千克．
<gadget id="calculator">1_000 / 500</gadget>
<output>2</output>

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

<result>2</result>