1. A tv show airs at 21:00. You set a reminder 45minutes before it's starts. What time should the reminder go off?
Answer (1)
21:00 (or 9:00 PM) minus 45 minutes is 20:15 (or 8:15 PM).So, the reminder should go off at 8:15 PM.
21:00 (or 9:00 PM) minus 45 minutes is 20:15 (or 8:15 PM).So, the reminder should go off at 8:15 PM.
