Halfway Between 15 and 667

When you ask "What number is halfway between 15 and 667?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=15 and Y=667.

Halfway Between Line

To find the number halfway between 15 and 667, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 667 into our formula, we get:

(15 + 667)/2 = 341

Thus, the number halfway between 15 and 667 is 341.

To check that our answer is correct, we subtract 15 from 341 and subtract 341 from 667 and compare the two numbers:

341 - 15 = 326
667 - 341 = 326

As you can see, the halfway number is 326 higher than 15 and 326 lower than 667. Therefore, our halfway between answer of 341 above is correct.

Halfway Between
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Halfway Between 15 and 668
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