Yingcai Primary School bought some sporting goods. It cost 138.60 yuan to buy football, and 13.20 yuan more to buy basketball than football. How much did Hongxing Elementary School spend on football and basketball?
英才小学买了一些体育用品．买足球用去了138.60元，买篮球比足球多花了13.20元．红星小学买足球和篮球共花了多少元钱？
<gadget id="calculator">138.6 + 13.2 + 138.6</gadget>
<output>290.4</output>

<result>290.4</result>