Halfway Between 9 and 39

When you ask "What number is halfway between 9 and 39?" 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=39.

Halfway Between Line

To find the number halfway between 9 and 39, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 9 and 39 into our formula, we get:

(9 + 39)/2 = 24

Thus, the number halfway between 9 and 39 is 24.

To check that our answer is correct, we subtract 9 from 24 and subtract 24 from 39 and compare the two numbers:

24 - 9 = 15
39 - 24 = 15

As you can see, the halfway number is 15 higher than 9 and 15 lower than 39. Therefore, our halfway between answer of 24 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 9 and 40
Here is our next Halfway Between calculation.