12.5 First shrink to its (1/100), and then expand to its 1000 times.
12.5先缩小到它的(1/100)，再扩大到它的1000倍是多少．
<gadget id="calculator">1_000 / 100</gadget>
<output>10</output>

<gadget id="calculator">12.5 * 10</gadget>
<output>125</output>

<result>125</result>