First expand a number by 10 times, and then reduce it to the original (1/100) and the result is 3.56. What is the number?
把一个数先扩大10倍，再缩小到原来的(1/100)后结果是3.56，这个数是多少．
<gadget id="calculator">3.56 * 10</gadget>
<output>35.6</output>

<result>35.6</result>