Fill in the appropriate score: (1/3)＜How much＜(1/2).
填写合适的分数：(1/3)＜多少＜(1/2)．
<gadget id="calculator">2 / 1</gadget>
<output>2</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>