It does. Total Calories burned during an activity = RMR (Resting Metabolic Rate) for the time of the activity + Active Calories
And if you prefere having it explained in details, here you go:
If your RMR is 1900 kcal, and the activity took for example 155 minutes, the the passive part of the activity calories would be 155*1900/(24*60) = 204.5 kcal (just an example, sine I do not know your RMR, or the duration of the concerned activity).
The rest are the Active Calories for given day, but the daily total of Active Calories include not only the logged activities of given day, but also any other kind of energy burned over the RMR - coming from all the physical and mental activity during the day. Hence the daily Active Calories are always higher than the sum of the active parts of Activity Calories (unless you do a 24hr activity).
Please note, that you have to strictly differentiate between Active Calories (calories burned over RMR), and Activity Calories (all calories burned during an activity, including RMR).
