In a ratio, if the product of two outer terms is 24 and one of the inner terms is 12, what is the other inner term.
在一个比例中，如果两个外项的积是24，其中一个内项是12，则另一个内项是多少．
<gadget id="calculator">24 / 12</gadget>
<output>2</output>

<result>2</result>