The two friends weighed each other. Xiaoqiang weighed 25.7 kilograms, and Xiaofang was 1.04 kilograms lighter than Xiaoqiang. How many kilograms did they weigh together?
两个小伙伴称体重，小强重25.7千克，小芳比小强轻1.04千克，两人体重共是多少千克？
<gadget id="calculator">25.7 - 1.04</gadget>
<output>24.66</output>

<gadget id="calculator">25.7 + 24.66</gadget>
<output>50.36</output>

<result>50.36</result>