Question

what is the average the number of 12345​

Answer 1

Answer:

Given that,

We have to find arithmetic mean of 1, 2 , 3 , 4 , 5

The mean of a set of numbers is the sum divided by the number of terms

Therefore,

Sum of numbers = 1 + 2 + 3 + 4 + 5 = 15

Number of terms = 5

Thus we get,

Thus the arithmetic mean of 1, 2 , 3 , 4 , 5 is 3