There is a plastic rope with a length of 48 meters. If (1/3) of it is used up, how many meters will be used?
有一根塑料绳长48米，用去它的(1/3)，用去多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">48 * (1/3)</gadget>
<output>16</output>

<result>16</result>