Halfway Between 72 and 438

When you ask "What number is halfway between 72 and 438?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=72 and Y=438.

Halfway Between Line

To find the number halfway between 72 and 438, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 72 and 438 into our formula, we get:

(72 + 438)/2 = 255

Thus, the number halfway between 72 and 438 is 255.

To check that our answer is correct, we subtract 72 from 255 and subtract 255 from 438 and compare the two numbers:

255 - 72 = 183
438 - 255 = 183

As you can see, the halfway number is 183 higher than 72 and 183 lower than 438. Therefore, our halfway between answer of 255 above is correct.

Halfway Between
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Halfway Between 72 and 439
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