Halfway Between 13 and 80

When you ask "What number is halfway between 13 and 80?" 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=80.

Halfway Between Line

To find the number halfway between 13 and 80, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 80 into our formula, we get:

(13 + 80)/2 = 46.5

Thus, the number halfway between 13 and 80 is 46.5.

To check that our answer is correct, we subtract 13 from 46.5 and subtract 46.5 from 80 and compare the two numbers:

46.5 - 13 = 33.5
80 - 46.5 = 33.5

As you can see, the halfway number is 33.5 higher than 13 and 33.5 lower than 80. Therefore, our halfway between answer of 46.5 above is correct.

Halfway Between
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Halfway Between 13 and 81
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