Calculate the average of the first 30 positive integers

Calculate the average of the first 30 positive integers 

It is easy to find it. Just use this formula (n+1)/2

Where “n”  is the number of positive integers

positive integers are 30

  30+1/2

31/2

The answer will be 15.5.

 

Now,

∴ You can easily calculate even the average of 150 positive integers by using the same formula.

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