Question

find the average of first 10 natural counting numbers first tenodd numbers

Answer 1

1+3+5+7+9+11+13+15+17+19/10
=100/10
=10

Answer 2

Average of first ten natural numbers=1+2+3+4+5+6+7+8+9+10/10
=55/10=5.5
Average of first 10 odd numbers=1+3+5+7+9+11+13+15+17+19/10
=100/10=10