Xiaohong has 3 yuan, and her mother gave her another 9 yuan. How many times her current money is the original.
小红有3元钱，妈妈又给了她9元钱，她现在的钱是原来的多少倍．
<gadget id="calculator">3 + 9</gadget>
<output>12</output>

<gadget id="calculator">12 / 3</gadget>
<output>4</output>

<result>4</result>