If the decimal point of 27.56 is moved three places to the right and two places to the left, how many times is the number obtained than the original number?
27.56的小数点向右移动三位，再向左移动二位，所得的数比原数增加了多少倍．
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<result>9</result>