The school needs to buy new books for the students. Each set of books is 106 yuan. If you buy 15 sets, how much will it cost in total?
学校要给学生添置新书，每套书是106元，买15套，一共要多少钱？
<gadget id="calculator">106 * 15</gadget>
<output>1_590</output>

<result>1_590</result>