Halfway Between 4 and 507

When you ask "What number is halfway between 4 and 507?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=4 and Y=507.

Halfway Between Line

To find the number halfway between 4 and 507, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 4 and 507 into our formula, we get:

(4 + 507)/2 = 255.5

Thus, the number halfway between 4 and 507 is 255.5.

To check that our answer is correct, we subtract 4 from 255.5 and subtract 255.5 from 507 and compare the two numbers:

255.5 - 4 = 251.5
507 - 255.5 = 251.5

As you can see, the halfway number is 251.5 higher than 4 and 251.5 lower than 507. Therefore, our halfway between answer of 255.5 above is correct.

Halfway Between
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Halfway Between 4 and 508
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