Halfway Between 80 and 684

When you ask "What number is halfway between 80 and 684?" 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=684.

Halfway Between Line

To find the number halfway between 80 and 684, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 684 into our formula, we get:

(80 + 684)/2 = 382

Thus, the number halfway between 80 and 684 is 382.

To check that our answer is correct, we subtract 80 from 382 and subtract 382 from 684 and compare the two numbers:

382 - 80 = 302
684 - 382 = 302

As you can see, the halfway number is 302 higher than 80 and 302 lower than 684. Therefore, our halfway between answer of 382 above is correct.

Halfway Between
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Halfway Between 80 and 685
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