Welcome to Bytelearn!

Let’s check out your problem:

Erik is doing upper body workouts in an attempt to get stronger. At the he sees how many push-ups he can do with good form until he is exhaust done $7$ sets with the following numbers of push-ups:$\newline$$8$ push-ups$\newline$$5$ push-ups$\newline$$6$ push-ups$\newline$$9$ push-ups$\newline$$7$ push-ups$\newline$$8$ pus$\newline$What was the mean number of push-ups Erik performed?$\newline$____push-ups