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What will be the arithmetic mean of the first 567 natural numbers?

What will be the arithmetic mean of the first 567 natural numbers? Correct Answer 284

Given:

We have been given natural numbers from 1 to 567.

Formula:

The arithmetic mean of natural numbers starting from “a” and ending with “b” is (a + b)/2.

Calculation:

According to the question,

a = 1 and b = 567.

According to the formula:

The arithmetic mean of the first 567 natural numbers is 

⇒ (1 + 567)/2

⇒ 284

∴ The arithmetic mean of the first 567 natural numbers is 284.

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