Xiao Ming bought a bottle of ink and a box of paint in the supermarket. A bottle of ink is 4.5 yuan, and a box of paint is 0.8 yuan more expensive than a bottle of ink. How much does Xiao Ming need to spend in total?
小明在超市买了一瓶墨汁和一盒颜料．一瓶墨汁4.5元，一盒颜料比一瓶墨汁贵0.8元，小明一共需要花多少元？
<gadget id="calculator">4.5 + 0.8</gadget>
<output>5.3</output>

<gadget id="calculator">4.5 + 5.3</gadget>
<output>9.8</output>

<result>9.8</result>