Halfway Between 50 and 520

When you ask "What number is halfway between 50 and 520?" 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=520.

Halfway Between Line

To find the number halfway between 50 and 520, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 50 and 520 into our formula, we get:

(50 + 520)/2 = 285

Thus, the number halfway between 50 and 520 is 285.

To check that our answer is correct, we subtract 50 from 285 and subtract 285 from 520 and compare the two numbers:

285 - 50 = 235
520 - 285 = 235

As you can see, the halfway number is 235 higher than 50 and 235 lower than 520. Therefore, our halfway between answer of 285 above is correct.

Halfway Between
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Halfway Between 50 and 521
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