Halfway Between 23 and 684

When you ask "What number is halfway between 23 and 684?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=23 and Y=684.

Halfway Between Line

To find the number halfway between 23 and 684, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 23 and 684 into our formula, we get:

(23 + 684)/2 = 353.5

Thus, the number halfway between 23 and 684 is 353.5.

To check that our answer is correct, we subtract 23 from 353.5 and subtract 353.5 from 684 and compare the two numbers:

353.5 - 23 = 330.5
684 - 353.5 = 330.5

As you can see, the halfway number is 330.5 higher than 23 and 330.5 lower than 684. Therefore, our halfway between answer of 353.5 above is correct.

Halfway Between
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Halfway Between 23 and 685
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