Halfway Between 13 and 909

When you ask "What number is halfway between 13 and 909?" 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=909.

Halfway Between Line

To find the number halfway between 13 and 909, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 909 into our formula, we get:

(13 + 909)/2 = 461

Thus, the number halfway between 13 and 909 is 461.

To check that our answer is correct, we subtract 13 from 461 and subtract 461 from 909 and compare the two numbers:

461 - 13 = 448
909 - 461 = 448

As you can see, the halfway number is 448 higher than 13 and 448 lower than 909. Therefore, our halfway between answer of 461 above is correct.

Halfway Between
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Halfway Between 13 and 910
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