This is the 13458th most frequent Spanish word.
reducirse
To become smaller or less.
In this context, 'reducirse' means to be simplified or made easier.
El problema puede reducirse trabajando en equipo.
The problem can be simplified by working as a team.
Here, 'reducirse' is used to indicate the essence or sum of the case.
El caso se reduce a comprender las necesidades del cliente.
The case boils down to understanding the client's needs.
In this usage, 'reducirse' denotes a decrease or reduction in quantity or amount.