Question

How would I respond if someone said ¿A qué hora es la clase de biologia? And the time is 8:45am?

Answer 1

Answer: translation: What time is the biology class?

Explanation: what you say back: la clase de biología es a las 8:45 .

Answer 2

Answer:

The best answer is "a las 8:45 de la mañana"

Explanation:

In Spanish telling the time is more specific than in English. It is necessary to complement the answer saying "a (at in English) las" considering that telling the time refers to a female noun in Spanish, being "las" the appropiate female plural article