Students from poorer families often study in libraries

Many poorer families live in small houses which are crowded, and the students from these families often do not have space to study in the house.
In other cases, the home may be overcrowded and noisy.
So in these cases, the students often go to the local library for studying
They usually have a comfortable table and chair for sitting and studying.
Additionally in libraries, people are expected to remain silent, so the students can focus on their studies.