(1/6) is (1/2) how many.
(1/6)是(1/2)的多少．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/6) / (1/2)</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>