The breeding group raised white rabbits and gray rabbits. There are 36 white rabbits and 12 gray rabbits. How much more white rabbits than gray rabbits?
饲养小组养了白兔和灰兔．白兔36只，灰兔12只，白兔比灰兔多百分之几？
<gadget id="calculator">36 - 12</gadget>
<output>24</output>

<gadget id="calculator">24 / 12</gadget>
<output>2</output>

<result>2</result>