How many classes do you have.
¿Cuál clase tienes a las cinco? what clase do you have at five
Que clase tienes en la quinta hora = What class do you have on fifth period?
how many windows do you have in your class
when do you have each class?
It means "How many students are there in the Spanish class?"
¿Cuál clase tienes a las cinco? what clase do you have at five
"Tienes clase" translates to "you have class" in English. It can mean that someone is elegant, stylish, or possesses good manners.
Que clase tienes en la quinta hora = What class do you have on fifth period?
¿A qué hora tienes la clase de matemáticas? means What time is your Math class?
how many windows do you have in your class
"¿Tiene / tienen / tienes / tenéis una clase?"
when do you have each class?
Are you cold in the classroom?
"¿A qué hora [tienes/tenéis] clases hoy?" - "tenéis" is formal, and "tienes" is informal
Necesita escribir en inglés para su clase.
¿Tienes la clase de español esta noche?
It means "How many students are there in the Spanish class?"