Find the ending time.

3. Starting time: 2:15 A. M.

Elapsed time: 45 minutes

4. Starting time: 6:57 P. M.

Elapsed time: 47 minutes

3. To find the end, just add 45 minutes to the starting time. 2:15+45 equals 2:60 but because this isn't a real time you subtract 60 minutes which is one hour and add it to the hours. The end time was 3:00. 4. 6:57+47 is 6:94. But again it is over 60 minutes so subtract 60 and add an hour. The ending time was 7:44.

3. 2:15 + : 45 = 3:00 am

4. 6:57 + : 47 = 7:44 pm