The library bought a table for 65 yuan and bought a chair for 25 yuan. According to this calculation, how much would it cost to buy 12 sets of such tables and chairs?
图书馆新买了一张桌子用了65元，买了一把椅子用了25元，照这样计算，买12套这样的桌椅，要用多少元？
<gadget id="calculator">65 + 25</gadget>
<output>90</output>

<gadget id="calculator">90 * 12</gadget>
<output>1_080</output>

<result>1_080</result>