Question

find the average of all odd no.between 20 and 40 is the average an odd or even no.​

Answer 1

Answer:

Odd no.- 21,23,25,27,29,31,33,35,37,39.

Even no.20,22,24,26,28,30,32,34,36,38,40

Answer 2

Answer:

odd numbers are 21, 23, 25 , 27 , 29,

31, 33, 35 , 37 , 39.

sum of all numbers = 300

average = sum/total

= 300/10

= 30.

it's an even number.