Answer: 3 hours and 45 minutes
Explanation:
We can see that the first clock is at 10:30 am (the short hand is the hour, and it's pointing at 10, and the long hand is the minutes, and it's pointing at 6, which would mean 30 minutes since you multiply 6 by 5)
The second clock is at 2:15 pm using the same logic.
12:00 is when the time changes from am to pm. So, find the time difference from 10:30 am to 12:00
Subtract 30 from 60, and we get thirty, so after 30 minutes, the time will change from 10:30 to 11:00. Then we have 1 hour from 11:00 to 12:00. This means that from 10:30 to 12:00, the time spent is 1 hour and 30 minutes.
Finally, we add 2 hours and 15 minutes, since that's the second time.
Add both those times together:
1 hour and 30 minutes plus 2 hours and 15 minutes = 3 hours and 45 minutes.