Insert a minimal fraction between (1/3) and (1/2), what should this minimal fraction be?
在(1/3)和(1/2)中间插入一个最简分数，这个最简分数不应该是多少
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

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