A, B, and three people cooperate to make a batch of parts. A makes 40% of the total number of parts. The ratio of the number of parts made by B to C is 4:5. C makes 14 more parts than B. This batch of parts has a total of how many?
甲、乙、并三人合作做一批零件，甲做了总数的40%，乙与丙做的零件的个数的比是4：5，丙比乙多做了14个，这批零件共有多少个？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">4 + 5</gadget>
<output>9</output>

<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">(3/5) * (5/9)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">(3/5) * (4/9)</gadget>
<output>4/15 = around 0.266667</output>

<gadget id="calculator">(1/3) - (4/15)</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">14 / (1/15)</gadget>
<output>210</output>

<result>210</result>