(1/3) of a line segment is 2 cm, what is the length of this line segment in cm
一条线段的(1/3)是2cm，这条线段的长是多少cm
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">2 / (1/3)</gadget>
<output>6</output>

<result>6</result>