6.7
To find it, take 1/2 of their sum.1/2 (8 + 54) = 1/2 (62) = 31.Note:Some people call it the "number that's half way between" 8 and 54.Others call it the "average" of 8 and 54.
54 is halfway between them.
18 and 54
the mean of 54 and 64 : (54+64)/2 = 59
It is (54 + 62)/2 = 116/2 = 58
Halfway between 8 and 40 is 24.
Halfway between 8 and 9
You can only be halfway between two things.
What number is halfway between 8 & 9
(51+57)/2 = 54
It is: 127
11.5 is halfway between 8 and 15