Hay una cincuentena de personas, y la puerta está cerrada.

Questions & Answers about Hay una cincuentena de personas, y la puerta está cerrada.

How is una cincuentena different from just saying cincuenta?
Adding the -ena suffix to a number turns it into a collective noun. While cincuenta means exactly fifty, una cincuentena means 'a group of fifty' and is almost always used to mean 'about fifty' or 'some fifty'.
Why is there a de before personas?
Because cincuentena is a noun, not a regular number. Just as you say 'a group of people' in English, you need the preposition de to connect the collective noun to the noun it groups together (una cincuentena de personas).
Can I use this -ena suffix with any multiple of ten?
Grammatically yes, but in practice, some are much more common than others. Decena, veintena, and cincuentena are very standard for approximations. Be careful with cuarentena—while it can mean 'about forty', it is most commonly used to mean 'quarantine'!
Why does this sentence use está cerrada instead of es cerrada?
We use estar with a past participle (like cerrada) to describe the current state or condition of something resulting from an action. The door is currently in a closed state, which is not an inherent characteristic (which would require ser).

Learn Hay una cincuentena de personas, y la puerta está cerrada and more in Spanish

All course content and exercises are completely free — no paywalls, no trial periods, no signup needed.

  • Practice with interactive exercises
  • Track your progress with spaced repetition
  • Learn at your own pace — completely free