The three children weighed together. Xiao Qiang weighed 24.8 kg, 0.85 kg lighter than Xiao Lin, and Xiao Lin was 2.6 kg lighter than Xiao Fang. How much does Xiao Fang weigh?
三个小朋友一起称体重，小强重24.8千克，比小林轻0.85千克，小林比小芳轻2.6千克，小芳有多重？
<gadget id="calculator">24.8 + 0.85 + 2.6</gadget>
<output>28.25</output>

<result>28.25</result>