Halfway Between 80 and 501

When you ask "What number is halfway between 80 and 501?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=80 and Y=501.

Halfway Between Line

To find the number halfway between 80 and 501, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 501 into our formula, we get:

(80 + 501)/2 = 290.5

Thus, the number halfway between 80 and 501 is 290.5.

To check that our answer is correct, we subtract 80 from 290.5 and subtract 290.5 from 501 and compare the two numbers:

290.5 - 80 = 210.5
501 - 290.5 = 210.5

As you can see, the halfway number is 210.5 higher than 80 and 210.5 lower than 501. Therefore, our halfway between answer of 290.5 above is correct.

Halfway Between
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Halfway Between 80 and 502
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