A single sofa is 182 yuan each, and the matching cushions are 25 yuan each. If you buy 18 such sofas, and each one is matched with a cushion, how much is the total cost?
一个单人沙发每只182元，与它相配套的垫子每只25元，买这样的沙发18只，并且每一只都配上一只垫子，共需多少元？
<gadget id="calculator">182 + 25</gadget>
<output>207</output>

<gadget id="calculator">207 * 18</gadget>
<output>3_726</output>

<result>3_726</result>