Final answer:
The calculation 27/5 determines the 'Average length of stay' for five patients in the hospital, resulting in an average of 5.4 days per patient.
Step-by-step explanation:
The term used to describe the result of the calculation 27/5, where 27 represents the total days five patients stayed in the hospital and 5 is the number of patients, should be Average length of stay. This term is appropriate because it calculates the mean number of days each patient stayed in the hospital by dividing the total number of patient-days by the number of patients. The result of 27/5 is 5.4 days, which is the average length of stay for these five patients.