Halfway Between 13 and 845

When you ask "What number is halfway between 13 and 845?" 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=845.

Halfway Between Line

To find the number halfway between 13 and 845, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 845 into our formula, we get:

(13 + 845)/2 = 429

Thus, the number halfway between 13 and 845 is 429.

To check that our answer is correct, we subtract 13 from 429 and subtract 429 from 845 and compare the two numbers:

429 - 13 = 416
845 - 429 = 416

As you can see, the halfway number is 416 higher than 13 and 416 lower than 845. Therefore, our halfway between answer of 429 above is correct.

Halfway Between
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Halfway Between 13 and 846
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