A number is m. If m is multiplied by 10, the number obtained is 324 more than m. What is m originally?
一个数是m，如果把m乘10后，得到的数比m多324，m原来是多少．
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">324 / 9</gadget>
<output>36</output>

<result>36</result>