Halfway Between 80 and 702

When you ask "What number is halfway between 80 and 702?" 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=702.

Halfway Between Line

To find the number halfway between 80 and 702, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 702 into our formula, we get:

(80 + 702)/2 = 391

Thus, the number halfway between 80 and 702 is 391.

To check that our answer is correct, we subtract 80 from 391 and subtract 391 from 702 and compare the two numbers:

391 - 80 = 311
702 - 391 = 311

As you can see, the halfway number is 311 higher than 80 and 311 lower than 702. Therefore, our halfway between answer of 391 above is correct.

Halfway Between
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