what is the mean of 10.3 10.9 10.6 10.1 10.5

gar12,    mean is another word for average  

what? I dont even under stand that!

10.3 , 10.9 , 10.6 , 10.1 , 10.5

Add them all together

52.4

Now divide by the number of numbers (5)

10.48

thanks saseflower