A brick weighs 2 kg, how many tons does 500 bricks weigh?
一块砖重2千克，500块砖重多少吨
<gadget id="calculator">2 * 500</gadget>
<output>1_000</output>

<gadget id="calculator">1_000 / 1_000</gadget>
<output>1</output>

<result>1</result>