Halfway Between 88 and 668

When you ask "What number is halfway between 88 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=88 and Y=668.

Halfway Between Line

To find the number halfway between 88 and 668, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 88 and 668 into our formula, we get:

(88 + 668)/2 = 378

Thus, the number halfway between 88 and 668 is 378.

To check that our answer is correct, we subtract 88 from 378 and subtract 378 from 668 and compare the two numbers:

378 - 88 = 290
668 - 378 = 290

As you can see, the halfway number is 290 higher than 88 and 290 lower than 668. Therefore, our halfway between answer of 378 above is correct.

Halfway Between
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Halfway Between 88 and 669
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