If the decimal point of a number is moved one place to the left, the number will be reduced by 9.18. What is the original number?
一个数的小数点向左移动一位，这个数就减少9.18，则这个数原来是多少．
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">9.18 / 9</gadget>
<output>1.02</output>

<gadget id="calculator">1.02 * 10</gadget>
<output>10.2</output>

<result>10.2</result>