Halfway Between 80 and 499

When you ask "What number is halfway between 80 and 499?" 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=499.

Halfway Between Line

To find the number halfway between 80 and 499, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 499 into our formula, we get:

(80 + 499)/2 = 289.5

Thus, the number halfway between 80 and 499 is 289.5.

To check that our answer is correct, we subtract 80 from 289.5 and subtract 289.5 from 499 and compare the two numbers:

289.5 - 80 = 209.5
499 - 289.5 = 209.5

As you can see, the halfway number is 209.5 higher than 80 and 209.5 lower than 499. Therefore, our halfway between answer of 289.5 above is correct.

Halfway Between
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Halfway Between 80 and 500
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