Halfway Between 0 and 680

When you ask "What number is halfway between 0 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=0 and Y=680.

Halfway Between Line

To find the number halfway between 0 and 680, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 0 and 680 into our formula, we get:

(0 + 680)/2 = 340

Thus, the number halfway between 0 and 680 is 340.

To check that our answer is correct, we subtract 0 from 340 and subtract 340 from 680 and compare the two numbers:

340 - 0 = 340
680 - 340 = 340

As you can see, the halfway number is 340 higher than 0 and 340 lower than 680. Therefore, our halfway between answer of 340 above is correct.

Halfway Between
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