The transportation team has to transport 2,000 pieces of glassware. According to the contract, the shipping fee is 1.2 yuan for each piece that arrives in good condition. How many pieces of glassware were damaged in transit?
运输队要运2000件玻璃器皿，按合同规定，完好无损运到的每件付运输费1.2元，如有损坏，每件没有运输费外，还要赔偿6.7元，最后运输队得到2005元，运输中损坏了多少件玻璃器皿？
<gadget id="calculator">2_400 - 2_005</gadget>
<output>395</output>

<gadget id="calculator">1.2 + 6.7</gadget>
<output>7.9</output>

<gadget id="calculator">395 / 7.9</gadget>
<output>50</output>

<result>50</result>