Halfway Between 88 and 678

When you ask "What number is halfway between 88 and 678?" 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=678.

Halfway Between Line

To find the number halfway between 88 and 678, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 88 and 678 into our formula, we get:

(88 + 678)/2 = 383

Thus, the number halfway between 88 and 678 is 383.

To check that our answer is correct, we subtract 88 from 383 and subtract 383 from 678 and compare the two numbers:

383 - 88 = 295
678 - 383 = 295

As you can see, the halfway number is 295 higher than 88 and 295 lower than 678. Therefore, our halfway between answer of 383 above is correct.

Halfway Between
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Halfway Between 88 and 679
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