The school originally had 1,400 books, and the number of books this year has increased by 12% compared to last year. How many books are there now?
学校原有图书1400册，今年图书数比去年的图书数增加了12%，现在有图书多少册？
<gadget id="calculator">12 / 100</gadget>
<output>3/25 = around 0.12</output>

<gadget id="calculator">1 + (3/25)</gadget>
<output>28/25 = around 1.12</output>

<gadget id="calculator">1_400 * (28/25)</gadget>
<output>1_568</output>

<result>1_568</result>