Halfway Between 13 and 825

When you ask "What number is halfway between 13 and 825?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=13 and Y=825.

Halfway Between Line

To find the number halfway between 13 and 825, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 825 into our formula, we get:

(13 + 825)/2 = 419

Thus, the number halfway between 13 and 825 is 419.

To check that our answer is correct, we subtract 13 from 419 and subtract 419 from 825 and compare the two numbers:

419 - 13 = 406
825 - 419 = 406

As you can see, the halfway number is 406 higher than 13 and 406 lower than 825. Therefore, our halfway between answer of 419 above is correct.

Halfway Between
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Halfway Between 13 and 826
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