Halfway Between 12 and 668

When you ask "What number is halfway between 12 and 668?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=12 and Y=668.

Halfway Between Line

To find the number halfway between 12 and 668, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 12 and 668 into our formula, we get:

(12 + 668)/2 = 340

Thus, the number halfway between 12 and 668 is 340.

To check that our answer is correct, we subtract 12 from 340 and subtract 340 from 668 and compare the two numbers:

340 - 12 = 328
668 - 340 = 328

As you can see, the halfway number is 328 higher than 12 and 328 lower than 668. Therefore, our halfway between answer of 340 above is correct.

Halfway Between
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