Halfway Between 80 and 478

When you ask "What number is halfway between 80 and 478?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=80 and Y=478.

Halfway Between Line

To find the number halfway between 80 and 478, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 478 into our formula, we get:

(80 + 478)/2 = 279

Thus, the number halfway between 80 and 478 is 279.

To check that our answer is correct, we subtract 80 from 279 and subtract 279 from 478 and compare the two numbers:

279 - 80 = 199
478 - 279 = 199

As you can see, the halfway number is 199 higher than 80 and 199 lower than 478. Therefore, our halfway between answer of 279 above is correct.

Halfway Between
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Halfway Between 80 and 479
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