Halfway Between 72 and 680

When you ask "What number is halfway between 72 and 680?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=72 and Y=680.

Halfway Between Line

To find the number halfway between 72 and 680, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 72 and 680 into our formula, we get:

(72 + 680)/2 = 376

Thus, the number halfway between 72 and 680 is 376.

To check that our answer is correct, we subtract 72 from 376 and subtract 376 from 680 and compare the two numbers:

376 - 72 = 304
680 - 376 = 304

As you can see, the halfway number is 304 higher than 72 and 304 lower than 680. Therefore, our halfway between answer of 376 above is correct.

Halfway Between
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