Halfway Between 9 and 55

When you ask "What number is halfway between 9 and 55?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=9 and Y=55.

Halfway Between Line

To find the number halfway between 9 and 55, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 9 and 55 into our formula, we get:

(9 + 55)/2 = 32

Thus, the number halfway between 9 and 55 is 32.

To check that our answer is correct, we subtract 9 from 32 and subtract 32 from 55 and compare the two numbers:

32 - 9 = 23
55 - 32 = 23

As you can see, the halfway number is 23 higher than 9 and 23 lower than 55. Therefore, our halfway between answer of 32 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 9 and 56
Here is our next Halfway Between calculation.