Halfway Between 88 and 521

When you ask "What number is halfway between 88 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=88 and Y=521.

Halfway Between Line

To find the number halfway between 88 and 521, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 88 and 521 into our formula, we get:

(88 + 521)/2 = 304.5

Thus, the number halfway between 88 and 521 is 304.5.

To check that our answer is correct, we subtract 88 from 304.5 and subtract 304.5 from 521 and compare the two numbers:

304.5 - 88 = 216.5
521 - 304.5 = 216.5

As you can see, the halfway number is 216.5 higher than 88 and 216.5 lower than 521. Therefore, our halfway between answer of 304.5 above is correct.

Halfway Between
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Halfway Between 88 and 522
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