A bag of flour weighs 25 kg, how many bags of flour weigh 1 ton.
一袋面粉重25千克，多少袋面粉重1吨．
<gadget id="calculator">1_000 / 25</gadget>
<output>40</output>

<gadget id="calculator">1 * 40</gadget>
<output>40</output>

<result>40</result>