In a ratio, the product of two outer terms is 12, and one inner term is 5, what is the other inner term.
在一个比例中，两个外项的积是12，其中一个内项是5，则另一个内项是多少．
<gadget id="calculator">12 / 5</gadget>
<output>12/5 = around 2.4</output>

<result>12/5 = around 2.4</result>