The numerator of a fraction is the product of it and the reciprocal, and the denominator is the smallest composite number. What is (2/3) of this fraction?
一个分数的分子是它与倒数的乘积，分母是最小的合数，这个分数的(2/3)是多少．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(1/4) * (2/3)</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>