It is known that during the 2016 Dragon Boat Festival in Beihai City, Silver Beach Park received 3,600 tourists, and Garden Expo Park received 4,500 tourists. How many people did these two attractions receive in total?
据了解北海市2016年端午节期间，银滩公园接待游客0.36万人次，园博园接待游客0.45万人次，这两个景点共接待游客多少万人次？
<gadget id="calculator">0.36 + 0.45</gadget>
<output>0.81</output>

<result>0.81</result>