Each basketball is 45.5 yuan, and each volleyball is 64.5 yuan. The school orders 5 basketballs and 5 volleyballs. How much does it cost?
每个篮球45.5元，每个排球64.5元，学校订购篮球和排球各5个，共需要多少钱？
<gadget id="calculator">45.5 + 64.5</gadget>
<output>110</output>

<gadget id="calculator">110 * 5</gadget>
<output>550</output>

<result>550</result>