Halfway Between 13 and 137

When you ask "What number is halfway between 13 and 137?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=13 and Y=137.

Halfway Between Line

To find the number halfway between 13 and 137, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 137 into our formula, we get:

(13 + 137)/2 = 75

Thus, the number halfway between 13 and 137 is 75.

To check that our answer is correct, we subtract 13 from 75 and subtract 75 from 137 and compare the two numbers:

75 - 13 = 62
137 - 75 = 62

As you can see, the halfway number is 62 higher than 13 and 62 lower than 137. Therefore, our halfway between answer of 75 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 13 and 138
Here is our next Halfway Between calculation.