Halfway Between 25 and 513

When you ask "What number is halfway between 25 and 513?" 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=513.

Halfway Between Line

To find the number halfway between 25 and 513, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 25 and 513 into our formula, we get:

(25 + 513)/2 = 269

Thus, the number halfway between 25 and 513 is 269.

To check that our answer is correct, we subtract 25 from 269 and subtract 269 from 513 and compare the two numbers:

269 - 25 = 244
513 - 269 = 244

As you can see, the halfway number is 244 higher than 25 and 244 lower than 513. Therefore, our halfway between answer of 269 above is correct.

Halfway Between
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Halfway Between 25 and 514
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