Halfway Between 55 and 522

When you ask "What number is halfway between 55 and 522?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=55 and Y=522.

Halfway Between Line

To find the number halfway between 55 and 522, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 55 and 522 into our formula, we get:

(55 + 522)/2 = 288.5

Thus, the number halfway between 55 and 522 is 288.5.

To check that our answer is correct, we subtract 55 from 288.5 and subtract 288.5 from 522 and compare the two numbers:

288.5 - 55 = 233.5
522 - 288.5 = 233.5

As you can see, the halfway number is 233.5 higher than 55 and 233.5 lower than 522. Therefore, our halfway between answer of 288.5 above is correct.

Halfway Between
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Halfway Between 55 and 523
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