A steel pipe is 12 meters long, and (1/3) meter is cut off, what fraction of the total length is cut off? Column: how much.
一根钢管长12米，截去(1/3)米，截去的占全长的几分之几？列式：多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) / 12</gadget>
<output>1/36 = around 0.027778</output>

<result>1/36 = around 0.027778</result>