Halfway Between 25 and 505

When you ask "What number is halfway between 25 and 505?" 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=505.

Halfway Between Line

To find the number halfway between 25 and 505, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 25 and 505 into our formula, we get:

(25 + 505)/2 = 265

Thus, the number halfway between 25 and 505 is 265.

To check that our answer is correct, we subtract 25 from 265 and subtract 265 from 505 and compare the two numbers:

265 - 25 = 240
505 - 265 = 240

As you can see, the halfway number is 240 higher than 25 and 240 lower than 505. Therefore, our halfway between answer of 265 above is correct.

Halfway Between
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Halfway Between 25 and 506
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