Halfway Between 13 and 789

When you ask "What number is halfway between 13 and 789?" 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=789.

Halfway Between Line

To find the number halfway between 13 and 789, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 13 and 789 into our formula, we get:

(13 + 789)/2 = 401

Thus, the number halfway between 13 and 789 is 401.

To check that our answer is correct, we subtract 13 from 401 and subtract 401 from 789 and compare the two numbers:

401 - 13 = 388
789 - 401 = 388

As you can see, the halfway number is 388 higher than 13 and 388 lower than 789. Therefore, our halfway between answer of 401 above is correct.

Halfway Between
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Halfway Between 13 and 790
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