Expand 3.05 by 1000 times and then reduce it by 100 times, what is the result
把3.05扩大1000倍，再缩小100倍，结果是多少
<gadget id="calculator">1_000 / 100</gadget>
<output>10</output>

<gadget id="calculator">3.05 * 10</gadget>
<output>30.5</output>

<result>30.5</result>