¿Cuántos pupitres hay en el aula?
Here's a breakdown:
* ¿Cuántos? - "How many?" (This is the interrogative word for quantity)
* pupitres - "desks"
* hay - "there are" (present tense of "haber")
* en el aula - "in the classroom"
Let me know if you have any other Spanish phrases you'd like translated!