There are 4 steel rails weighing 1900 kg in total. Now there are 95000 kg of steel. How many such rails can be manufactured? (losses are ignored)
一种钢轨，4根共重1900千克，现在有95000千克钢，可以制造这种钢轨多少根．(损耗忽略不计)
<gadget id="calculator">1_900 / 4</gadget>
<output>475</output>

<gadget id="calculator">95_000 / 475</gadget>
<output>200</output>

<result>200</result>