Question

Find the average of the first ten counting numbers

Answer 1

(1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10)/10
= 55/10
= 5.5

Answer 2

First ten numbers are= 1,2,3,4,5,6,7,8,9,10

Total no of numbers= 10

Average = sum of numbers/ no of numbers

(1+2+3................+8+9+10)/10

=55/10=5.5 Ans

Thanks.....