It takes 16 hours to process a batch of parts, and B alone can process 108 parts every 2 hours. When they complete this batch of tasks together, the number of parts processed by A accounts for (5/8) of the total. Find the number of parts processed by B.
加工一批零件，甲单独做要16小时完成，乙单独做每2小时能加工108个，当他们共同完成这批任务时，甲加工的个数占总数的(5/8)．求乙加工的零件的个数．
<gadget id="calculator">108 / 2</gadget>
<output>54</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 / 16</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">(5/8) / (1/16)</gadget>
<output>10</output>

<gadget id="calculator">54 * 10</gadget>
<output>540</output>

<result>540</result>