Halfway Between 1 and 54

When you ask "What number is halfway between 1 and 54?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=1 and Y=54.

Halfway Between Line

To find the number halfway between 1 and 54, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 1 and 54 into our formula, we get:

(1 + 54)/2 = 27.5

Thus, the number halfway between 1 and 54 is 27.5.

To check that our answer is correct, we subtract 1 from 27.5 and subtract 27.5 from 54 and compare the two numbers:

27.5 - 1 = 26.5
54 - 27.5 = 26.5

As you can see, the halfway number is 26.5 higher than 1 and 26.5 lower than 54. Therefore, our halfway between answer of 27.5 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 1 and 55
Here is our next Halfway Between calculation.