Aaron, Betty, Clement, and Daisy are standing in a circle. Aaron has 800 mL of 100% juice in his glass. Betty, Clement, and Daisy have 400 mL, 200 mL, and 100 mL of water in their glasses, respectively.
Aaron pours half of his juice into Betty's glass and drinks half of what's left in his glass.
Betty then pours half of what's in her glass into Clement's glass and drinks half of what's left in her glass.
Clement then pours half of what's in his glass into Daisy's glass and drinks half of what's left in his glass.
Daisy then pours half of what's in her glass into Aaron's glass and drinks half of what's left in her glass.
Lastly, all remaining beverages are poured into a big container.
The liquid in the big container then contains x% juice. Find x.
