Halfway Between 16 and 518

When you ask "What number is halfway between 16 and 518?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=16 and Y=518.

Halfway Between Line

To find the number halfway between 16 and 518, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 16 and 518 into our formula, we get:

(16 + 518)/2 = 267

Thus, the number halfway between 16 and 518 is 267.

To check that our answer is correct, we subtract 16 from 267 and subtract 267 from 518 and compare the two numbers:

267 - 16 = 251
518 - 267 = 251

As you can see, the halfway number is 251 higher than 16 and 251 lower than 518. Therefore, our halfway between answer of 267 above is correct.

Halfway Between
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Halfway Between 16 and 519
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