Alex starts eating at 5:00. One half hour passes. What time does he stop eating?

A. half past 4:00

B. half past 5:00

C. half past 6:00

half past 5 is half past 5

Alex starts eating at 5:00 and one half hour passes. To determine the time he stops eating, we need to add the elapsed time to the starting time.

5:00 + half an hour = 5:30

Therefore, Alex stops eating at half past 5:00.

So the correct answer is B. half past 5:00.

To determine what time Alex stops eating, we need to add one half hour to the starting time of 5:00.

To add one half hour to a time, we need to understand that half an hour is equal to 30 minutes.

So, we add 30 minutes to 5:00.

5:00 + 30 minutes = 5:30

Therefore, Alex stops eating at half past 5:00.

The correct answer is B. half past 5:00.