Halfway Between 21 and 481

When you ask "What number is halfway between 21 and 481?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=21 and Y=481.

Halfway Between Line

To find the number halfway between 21 and 481, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 21 and 481 into our formula, we get:

(21 + 481)/2 = 251

Thus, the number halfway between 21 and 481 is 251.

To check that our answer is correct, we subtract 21 from 251 and subtract 251 from 481 and compare the two numbers:

251 - 21 = 230
481 - 251 = 230

As you can see, the halfway number is 230 higher than 21 and 230 lower than 481. Therefore, our halfway between answer of 251 above is correct.

Halfway Between
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Halfway Between 21 and 482
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