What is (1/9) of 12?
12的(1/9)是多少．
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">12 * (1/9)</gadget>
<output>4/3 = around 1.333333</output>

<result>4/3 = around 1.333333</result>