Divide 12 candies into 3 parts on average, 2 parts are ((())/(())) of these candies, divide into 4 parts on average, how many candies are there in 3 parts.
把12糖果平均分成3份，2份是这些糖的((())/(()))，平均分成4份，3份有多少颗．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">12 * (3/4)</gadget>
<output>9</output>

<result>9</result>