Halfway Between 39 and 72

When you ask "What number is halfway between 39 and 72?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=39 and Y=72.

Halfway Between Line

To find the number halfway between 39 and 72, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 39 and 72 into our formula, we get:

(39 + 72)/2 = 55.5

Thus, the number halfway between 39 and 72 is 55.5.

To check that our answer is correct, we subtract 39 from 55.5 and subtract 55.5 from 72 and compare the two numbers:

55.5 - 39 = 16.5
72 - 55.5 = 16.5

As you can see, the halfway number is 16.5 higher than 39 and 16.5 lower than 72. Therefore, our halfway between answer of 55.5 above is correct.

Halfway Between
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Halfway Between 39 and 73
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