Guangming Primary School bought 12 chairs for 288 yuan, and bought 36 of the same chairs. How much did the school spend on the chairs?
光明小学买12把椅子用去288元，又买来同样的椅子36把，学校买椅子共用去多少元？
<gadget id="calculator">288 / 12</gadget>
<output>24</output>

<gadget id="calculator">24 * 36</gadget>
<output>864</output>

<gadget id="calculator">864 + 288</gadget>
<output>1_152</output>

<result>1_152</result>