What is the reciprocal of the smallest prime number divided by 6?
最小的质数除6的倒数，商是多少．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(1/6) / 2</gadget>
<output>1/12 = around 0.083333</output>

<result>1/12 = around 0.083333</result>