Halfway Between 0 and 688

When you ask "What number is halfway between 0 and 688?" 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=688.

Halfway Between Line

To find the number halfway between 0 and 688, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 0 and 688 into our formula, we get:

(0 + 688)/2 = 344

Thus, the number halfway between 0 and 688 is 344.

To check that our answer is correct, we subtract 0 from 344 and subtract 344 from 688 and compare the two numbers:

344 - 0 = 344
688 - 344 = 344

As you can see, the halfway number is 344 higher than 0 and 344 lower than 688. Therefore, our halfway between answer of 344 above is correct.

Halfway Between
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