Question

7. The mean of the first 10 natural numbers is​

Answer 1

Step-by-step explanation:

1,2,3,4 ,5,6,7,8,9,10=First 10 natural no's. Mean=1+2+3+4+5+6+7+8+9+10/10. =55/10. =5.5. ∴The mean of first ten Natural nos is 5.5.

Answer 2

Answer :

The sum of the first natural numbers is 5.5

Step-by-step explanation:

Step 1 : Express the numbers :

First ten natural numbers are :

1, 2, 3, 4, 5, 6, 7, 8, 9, and 10.

Step 2 : Find their mean :

We know that,

${\underline{\boxed{{\textsf{ \textbf{Mean}}} = \sf \frac{sum \: of \: the \: numbers}{quantity \: of \: the \:numbers }}}}$

So, calculate their mean :

$\to \sf \frac{1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10}{10 }$

$\to\sf \frac{55}{10}$

$\to \sf 5.5$

The mean of the first 10 natural numbers is 5.5