A barrel of oil weighs 100 kg, how many barrels of oil weigh 1 ton?
一桶油重100千克，多少桶油重1吨．
<gadget id="calculator">1_000 / 100</gadget>
<output>10</output>

<gadget id="calculator">1 * 10</gadget>
<output>10</output>

<result>10</result>