A wire is 4 meters long, and (1/3) meter is cut, how many meters are left? How much is the correct column
一根电线长4米，剪了(1/3)米，剩下多少米？正确列式多少
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 - (1/3)</gadget>
<output>11/3 = around 3.666667</output>

<result>11/3 = around 3.666667</result>