Question

Find the average of first five consecutive four digit number.

Answer 1

First five consecutive four digit integer
$\frac{1000 + 1001 + 1002 + 1003 + 1004}{5} = \frac{5010}{5} \\ = 1002$

Answer 2

first 5 consecutive number is 1000,1001,1002,1003,1004/5
5010/5
=1002