Breakdown of Quel âge est-ce que ces enfants ont ?
l'enfant
the child
avoir
to have
ce
this (before a noun)
est-ce que
is it that / do / does (question marker)
Questions & Answers about Quel âge est-ce que ces enfants ont ?
Why does the sentence end with ont (have) instead of a word for "are"?
Why is it Quel âge instead of a word for "how"?
To ask "how old", French uses the phrase quel âge, which literally means "what age". French doesn't have a direct equivalent for "how old" because of the rule that you "have" an age rather than "being" old.
What is est-ce que doing in the middle of this sentence?
Est-ce que is a common question marker. When you have a question word or phrase like quel âge, you often place est-ce que right after it. It doesn't translate to a specific word here; it just lets you keep the rest of the sentence in the normal subject-verb order (ces enfants ont).
Why is it ces enfants and not les enfants?
Do I pronounce the 's' at the end of ?