Halfway Between 25 and 823

When you ask "What number is halfway between 25 and 823?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=25 and Y=823.

Halfway Between Line

To find the number halfway between 25 and 823, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 25 and 823 into our formula, we get:

(25 + 823)/2 = 424

Thus, the number halfway between 25 and 823 is 424.

To check that our answer is correct, we subtract 25 from 424 and subtract 424 from 823 and compare the two numbers:

424 - 25 = 399
823 - 424 = 399

As you can see, the halfway number is 399 higher than 25 and 399 lower than 823. Therefore, our halfway between answer of 424 above is correct.

Halfway Between
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Halfway Between 25 and 824
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