Question

What number is half way between 6 and 24

Answer 1

Hello;)
First, x+y/2
6+24/2=15

The answer is 15.
Hope this helps u ;)

Answer 2

The number that is halfway between to others is their average value, that is, their sum divided by 2.
  (6 +24)/2 = 30/2 = 15

15 is halfway between 6 and 24.