This is the 1314th most frequent Spanish word.
quedaron
"Quedaron" means "they stayed," "they remained," or "they were left," depending on context.
In this sentence, 'quedaron' means 'agreed'. It expresses that the subject reached a consensus.
Ellos quedaron de acuerdo en el horario de la reunión.
They agreed on the schedule for the meeting.
Here, 'quedaron' means 'were left' and indicates the state or condition of the subject after an event.
Después de la tormenta, algunos árboles quedaron derribados.
After the storm, some trees were left fallen.
In this case, 'quedaron' expresses a resulting state or condition of the subject due to a prior activity.