Question

Find the mean of first ten natural numbers?​

Answer 1

Answer:

Therefore, the first ten natural numbers are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. And the mean of three numbers a, b, c is a + b + c3. Hence, the mean of the first 10 natural numbers is 5.5.

Answer 2

Answer:

$\Huge {\purple {\underline {\underline {\mathbf {\color{plum}{Answer}}}}}}$

$\small \bf \green{sum \: of \:first \: ten \: natural \: numbers \:= \: \frac{n(n + 1)}{2},}$

$\small \bf \blue{where \: n \: = 10}$

$\small \bf \color{orange}{ = \frac{10(11)}{2} }$

$\small \bf \color{orange}{ = 55}$

$\small \bf \color{cyan}{now \: mean \: of \: first \: ten \: natural \: numbers \: = \: \frac{55}{10} }$

$\small \bf \red{ = 5.5}$