获得以分钟为单位存储时间的总时间（以小时为单位）？

In the database, we have a numeric field that represents the total time in minutes for a doctor to evaluate a patient record. And, we have a report that groups by the doctor name and shows the total number of records in one column, the total number of minutes the doctor took to evaluate all of their records in a given time frame in the next column and the total average number of minutes it took for the doctor to evaluate their records during that time frame.In the database, we have a numeric field that r