A factory processes a batch of parts and completes (1/4) of the total number in 3 days. What is the total number of parts completed every day?
某工厂加工一批零件，3天完成了总数的(1/4)，每天完成总数的多少
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) / 3</gadget>
<output>1/12 = around 0.083333</output>

<result>1/12 = around 0.083333</result>