A batch of 240 parts has been processed, which is the rest (1/3), how many parts are left unprocessed, and what is the list
一批零件已经加工了240个，是剩下的(1/3)，还剩下多少个零件没有加工，列式为多少
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">240 / (1/3)</gadget>
<output>720</output>

<result>720</result>