Question

Example 1.Find the average of following number
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21​

Answer 1

Answer:

11

Step-by-step explanation:

These are odd consecutive numbers.

The average value of any consecutive numbers(even, natural etc...) is the middle number.

So, here 11 is the middle one.

Hence the average of these numbers is 11.

Answer 2

=1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21/11

=121/11

=11Answer

hope this may help you.