What time is shown on a clock if the hour hand is on 3 and the minute hand is on 15?

If a movie starts at 6:30 PM and lasts for 2 hours and 15 minutes, what time does it end?

Sam started doing his homework at 4:20 PM and finished at 5:05 PM. How long did Sam spend on his homework?

What time will it be if the clock shows 7:50 and you add 10 minutes?

If the alarm goes off at 5:30 AM and you hit the snooze button for 15 minutes, what time will it be when the alarm goes off again?

A train departs at 2:10 PM and arrives at its destination at 3:25 PM. How long is the train ride?

If you start studying at 3:15 PM and study for 50 minutes, what time will it be when you finish?

A concert starts at 7:00 PM and lasts for 1 hour and 30 minutes. What time does it end?