8 This sign was in a doctor’s waiting room.

115 appointments were missed last month.

These missed appointments were a total of 25.3 hours.

Work out the mean length of time for each missed appointment.

Give your answer in minutes.

Verified Answer :

Answer:

Step-by-step explanation:

25.3 hours for 115 appointments.

25.3hours *60minutes/1 hour = 1518 minutes

mean time per appointment = total time/no of appointments

                                                 = 1518 mins/115appointsments

                                                   =  13.2 mins per appointment