Move the decimal point of a decimal number two places to the right, and then one place to the left. The number obtained is 32.47. What is the original number?
将一个小数的小数点先向右移动两位，再向左移动一位，得到的数是32.47，原来的数是多少．
<gadget id="calculator">32.47 / 10</gadget>
<output>3.247</output>

<result>3.247</result>