A number is first enlarged by 1000 times, and then reduced by 100 times. The result is 35.6. What is the original number?
一个数先扩大1000倍，再缩小100倍，结果是35.6，这个数原来是多少．
<gadget id="calculator">100 / 1_000</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">35.6 * (1/10)</gadget>
<output>3.56</output>

<result>3.56</result>