Question

This is a fun question

What number you will get if you count 1 to 200 continuely ?



Also write the In how much time you calculated .

→No scam or else report​

Answer 1

Answer:

Sum of n natural numbers =  n (n +1 ) /2

So, here  n = 200

Then,

S= 200  * 201 /2 = 20100

mark as brainliest

Answer 2

SOLUTION :-

If we have to count value of consecutive natural numbers we can use formula :-

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

Here n is given 200.

[n means the last term given in arithmetic equation]

Putting n = 200 in equation,

$= \frac{200(200+1)}{2}$

$= \frac{200(201)}{2}$

$= \frac{40200}{2}$

$= 20100$

Hence if we add values from 1 to 200 the answer will 20100.