Halfway Between 50 and 521

When you ask "What number is halfway between 50 and 521?" 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=521.

Halfway Between Line

To find the number halfway between 50 and 521, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 50 and 521 into our formula, we get:

(50 + 521)/2 = 285.5

Thus, the number halfway between 50 and 521 is 285.5.

To check that our answer is correct, we subtract 50 from 285.5 and subtract 285.5 from 521 and compare the two numbers:

285.5 - 50 = 235.5
521 - 285.5 = 235.5

As you can see, the halfway number is 235.5 higher than 50 and 235.5 lower than 521. Therefore, our halfway between answer of 285.5 above is correct.

Halfway Between
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Halfway Between 50 and 522
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