The former term of a ratio is (1/3), and the latter term and the former term are reciprocals of each other. What is the ratio of this ratio?
一个比的前项是(1/3)，后项和前项互为倒数，这个比的比值是多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) / 3</gadget>
<output>1/9 = around 0.111111</output>

<result>1/9 = around 0.111111</result>