Question

find sum of first 24 natural numbers ​

Answer 1

Answer:

sum of 'n' numbers=n/2(a+l)

a=first term

l=last term

n=number of terms

FROM FORMULA

24/2(1+24)

12(25)

=300

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Answer 2

Answer: Sum of first 24 natural numbers is 300.

Step-by-step explanation:

Since we have given that

Count of natural numbers = 24

We need to find the sum of first 24 natural numbers.

As we know the formula for "Sum of first n natural numbers":

$\dfrac{n(n+1)}{2}$

Here, n = 24.

So, our sum becomes,

$\dfrac{24(24+1)}{2}\\\\=\dfrac{24\times 25}{2}\\\\=12\times 25\\\\=300$

Hence, Sum of first 24 natural numbers is 300.