Question

Find the mean of prime numbers between 20and30

Answer 1

hope this helps u

The prime numbers between 20 and 30 is 23 , 29.

Mean of 23 and 29 = ( 23 + 29) / 2

= 52 / 2  

= 26.

Answer 2

Step-by-step explanation:

first, prime numbers are the numbers which have only 2 factors...now, the condition is b/w 20 and 30...

so,

23, 29..

so, (23+29)/2

= 26