A bottle of Fanta drink is 4.8 yuan, which is 0.5 yuan more than a bottle of pearl black tea. How much is a bottle of pearl black tea and a bottle of Fanta drink?
一瓶芬达饮料4.8元，比一瓶珍珠红茶多0.5元，一瓶珍珠红茶和一瓶芬达饮料一共多少钱？
<gadget id="calculator">4.8 - 0.5</gadget>
<output>4.3</output>

<gadget id="calculator">4.3 + 4.8</gadget>
<output>9.1</output>

<result>9.1</result>