Halfway Between 80 and 648

When you ask "What number is halfway between 80 and 648?" 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=648.

Halfway Between Line

To find the number halfway between 80 and 648, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 648 into our formula, we get:

(80 + 648)/2 = 364

Thus, the number halfway between 80 and 648 is 364.

To check that our answer is correct, we subtract 80 from 364 and subtract 364 from 648 and compare the two numbers:

364 - 80 = 284
648 - 364 = 284

As you can see, the halfway number is 284 higher than 80 and 284 lower than 648. Therefore, our halfway between answer of 364 above is correct.

Halfway Between
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Halfway Between 80 and 649
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