Key Idea1 of 3
Finding the End Time
If you know the start time and duration, add to find the end time. Start: 2:30, Duration: 1 hr 45 min β 2:30 + 1:45 = 4:15.
Mathematics β Elapsed Time
If you know the start time and duration, add to find the end time. Start: 2:30, Duration: 1 hr 45 min β 2:30 + 1:45 = 4:15.