Halfway Between 50 and 628

When you ask "What number is halfway between 50 and 628?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=50 and Y=628.

Halfway Between Line

To find the number halfway between 50 and 628, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 50 and 628 into our formula, we get:

(50 + 628)/2 = 339

Thus, the number halfway between 50 and 628 is 339.

To check that our answer is correct, we subtract 50 from 339 and subtract 339 from 628 and compare the two numbers:

339 - 50 = 289
628 - 339 = 289

As you can see, the halfway number is 289 higher than 50 and 289 lower than 628. Therefore, our halfway between answer of 339 above is correct.

Halfway Between
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Halfway Between 50 and 629
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