If the difference between the two numbers obtained by moving the decimal point of a decimal to the right and to the left is 34.65, what is the original decimal?
一个小数的小数点向右移动一位与向左移动一位所得的两数之差为34.65，则原来的小数是多少．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">10 - (1/10)</gadget>
<output>99/10 = around 9.9</output>

<gadget id="calculator">34.65 / (99/10)</gadget>
<output>3.5</output>

<result>3.5</result>