There is a decimal, if its decimal point is moved one place to the right, then the sum of the new number and the original decimal is 11.22, what is the original decimal.
有一个小数，若将它的小数点向右移动一位，则新得的数与原小数之和是11.22，原小数是多少．
<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<gadget id="calculator">11.22 / 11</gadget>
<output>1.02</output>

<result>1.02</result>