Complex sentence: According to the 2010 Bangladesh census, Bancharampur had a population of 35,837,150, of which 120,882 were 18 years of age or older.
Split into simpler sentences: According to the 2010 Bangladesh census, Bancharampur has a population of 35,837,150. Over 120,882 of the citizens of Bancharampur are 18 years of age or older.