Halfway Between 80 and 627

When you ask "What number is halfway between 80 and 627?" 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=627.

Halfway Between Line

To find the number halfway between 80 and 627, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 627 into our formula, we get:

(80 + 627)/2 = 353.5

Thus, the number halfway between 80 and 627 is 353.5.

To check that our answer is correct, we subtract 80 from 353.5 and subtract 353.5 from 627 and compare the two numbers:

353.5 - 80 = 273.5
627 - 353.5 = 273.5

As you can see, the halfway number is 273.5 higher than 80 and 273.5 lower than 627. Therefore, our halfway between answer of 353.5 above is correct.

Halfway Between
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Halfway Between 80 and 628
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