Processing a batch of parts can be completed within 24 hours through the cooperation of Party A and Party B. First, A will work alone for 16 hours, and then B will work alone for 12 hours, and a total of (3/5) of this batch of parts will be completed. It is also known that A processes 3 more parts per hour than B per hour, how many parts are there in this batch?
加工一批零件，甲乙合作24小时可以完成．先由甲独做16小时，然后乙再独做12小时，共完成这批零件的(3/5)．又知甲每小时比乙每小时多加工3个，这批零件有多少个？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 / 24</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">(1/24) * 12</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(3/5) - (1/2)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">16 - 12</gadget>
<output>4</output>

<gadget id="calculator">(1/10) / 4</gadget>
<output>1/40 = around 0.025</output>

<gadget id="calculator">(1/24) - (1/40)</gadget>
<output>1/60 = around 0.016667</output>

<gadget id="calculator">(1/40) - (1/60)</gadget>
<output>1/120 = around 0.008333</output>

<gadget id="calculator">3 / (1/120)</gadget>
<output>360</output>

<result>360</result>