Halfway Between 15 and 47

When you ask "What number is halfway between 15 and 47?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=15 and Y=47.

Halfway Between Line

To find the number halfway between 15 and 47, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 47 into our formula, we get:

(15 + 47)/2 = 31

Thus, the number halfway between 15 and 47 is 31.

To check that our answer is correct, we subtract 15 from 31 and subtract 31 from 47 and compare the two numbers:

31 - 15 = 16
47 - 31 = 16

As you can see, the halfway number is 16 higher than 15 and 16 lower than 47. Therefore, our halfway between answer of 31 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 15 and 48
Here is our next Halfway Between calculation.