What is the result of the following formula (1/2)
下面式子的结果是(1/2)的是多少
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) + (1/4)</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>