36
the mean of 54 and 64 : (54+64)/2 = 59
It is (54 + 62)/2 = 116/2 = 58
Macquarie Island lies close to 54 degrees south.
It is: 127
54 is halfway between them.
It is: (18+54)/2 = 36
It is 20, the number halfway between the two middle values.
Is 5.35
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.
(51+57)/2 = 54
53 and 55.