Halfway Between 17 and 629

When you ask "What number is halfway between 17 and 629?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=17 and Y=629.

Halfway Between Line

To find the number halfway between 17 and 629, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 17 and 629 into our formula, we get:

(17 + 629)/2 = 323

Thus, the number halfway between 17 and 629 is 323.

To check that our answer is correct, we subtract 17 from 323 and subtract 323 from 629 and compare the two numbers:

323 - 17 = 306
629 - 323 = 306

As you can see, the halfway number is 306 higher than 17 and 306 lower than 629. Therefore, our halfway between answer of 323 above is correct.

Halfway Between
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