The school has a total of 3,850 books, including 1,200 books on literature and art, 6,000 books on science and technology, and the rest are story books. How many thousand books are there?
学校共有图书0.385万册，其中文艺书0.12万册，科技书0.06万册，其余是故事书，故事书有多少万册？
<gadget id="calculator">0.385 - 0.12 - 0.06</gadget>
<output>0.205</output>

<result>0.205</result>