1.

Find the mean of first nine natural numbers

Answer» HEY mate here is ur answer.........

The first nine natural numbers are :-
1
2
3
4
5
6
7
8
9

Note :- Natural numbers never STARTED from 0(zero).

The number which starts from 0 are CALLED whole numbers....

first nine whole numbers are :-
0
1
2
3
4
5
6
7
8

now, we COME to ur question we have to find mean of first nine natural numbers

so, here is ur answer.........

formula to find mean is :-

add up all the numbers, then divide by how many numbers there are. In other WORDS it is the sum divided by the count.

1 +2+3+4+5+6+7+8+9 = 45

and here are total 9 numbers .
so , we divide 45 by 9

45/9 =5

so ur answer is 5..........

hope it may help u dear.....


Discussion

No Comment Found

Related InterviewSolutions