If a number is multiplied by 25, the result is 288 more than the original number. What is the original number?
一个数乘25，得数比原数多288，原数是多少．
<gadget id="calculator">25 - 1</gadget>
<output>24</output>

<gadget id="calculator">288 / 24</gadget>
<output>12</output>

<result>12</result>