Question 223121
First, add all of the numbers together:

92 +  168 + 94 + 37 + 412 + 691 + 378 = 1872

Next, divide by how many of them there are:

1872 / 7 = 267.428571428571428571428571428571428571

Simplified the answer would be 267. repeating 428571.

267.428571