If a number is reduced to its (1/100), and then expanded 1000 times, the number obtained is 3.56. What is the original number?
把一个数缩小到它的(1/100)，再扩大1000倍后得到的数是3.56，这个数原来是多少．
<gadget id="calculator">3.56 / 1_000</gadget>
<output>0.00356</output>

<gadget id="calculator">0.00356 * 100</gadget>
<output>0.356</output>

<result>0.356</result>