Question

Summer school classes begin at 8:30 and last for two and a half hours. At what time
the classes end?

Answer 1

Answer:it ends at 11:00

Step-by-step explanation:8:30+2:30=11:00

Answer 2

Answer:

11:00

Step-by-step explanation:

8:30 + half an hour = 9:00

9:00 + 2 hours = 11:00