A number is first expanded to 10 times its original value, and then reduced to its (1/1000), the result is 23.4, what is this number?
一个数先扩大到原来得10倍，再缩小为它的(1/1000)，结果是23.4，这个数是多少．
<gadget id="calculator">1_000 / 10</gadget>
<output>100</output>

<gadget id="calculator">23.4 * 100</gadget>
<output>2_340</output>

<result>2_340</result>