There are 16 badmintons, take out its (3/4), how many take out.
有16个羽毛球，拿出它的(3/4)，拿出多少个．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">16 * (3/4)</gadget>
<output>12</output>

<result>12</result>