Halfway Between 11 and 673

When you ask "What number is halfway between 11 and 673?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=11 and Y=673.

Halfway Between Line

To find the number halfway between 11 and 673, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 11 and 673 into our formula, we get:

(11 + 673)/2 = 342

Thus, the number halfway between 11 and 673 is 342.

To check that our answer is correct, we subtract 11 from 342 and subtract 342 from 673 and compare the two numbers:

342 - 11 = 331
673 - 342 = 331

As you can see, the halfway number is 331 higher than 11 and 331 lower than 673. Therefore, our halfway between answer of 342 above is correct.

Halfway Between
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Halfway Between 11 and 674
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