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iOS Object-Oriented Objective-C Tying it All Together Cumulative Review

Luis Paulino
PLUS
Luis Paulino
Courses Plus Student 1,779 Points

how do I perform divisions on my average

I got most of it, but I've been away from Treehouse for a long time. Also, why is the objective C course being archived?

variable_assignment.mm
NSArray *temps= @[@75.5, @83.3, @96, @99.7];
float average;
for(NSNumber *x in temps){
  runningTotal += [x average];
}