Michael J. answered 10/25/15
Tutor
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Effective High School STEM Tutor & CUNY Math Peer Leader
To find the total attendance, we add up the attendances together.
128 + 210 + 170 + 145 + 97 = 750
To find the average attendance, we divide the total attendance by number of theaters that have the attendance.
750 ÷ 5 = 150