A bag of cement weighs 50 kg, how many bags is 1 ton of cement?
一袋水泥重50千克，1吨水泥是多少袋．
<gadget id="calculator">1_000 / 50</gadget>
<output>20</output>

<gadget id="calculator">1 * 20</gadget>
<output>20</output>

<result>20</result>