The weight of a classmate is 25 kg, how many students weigh exactly 1 ton.
一个同学的体重是25千克，要多少个同学的体重刚好是1吨．
<gadget id="calculator">1_000 / 25</gadget>
<output>40</output>

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

<result>40</result>