Halfway Between 80 and 339

When you ask "What number is halfway between 80 and 339?" 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=339.

Halfway Between Line

To find the number halfway between 80 and 339, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 339 into our formula, we get:

(80 + 339)/2 = 209.5

Thus, the number halfway between 80 and 339 is 209.5.

To check that our answer is correct, we subtract 80 from 209.5 and subtract 209.5 from 339 and compare the two numbers:

209.5 - 80 = 129.5
339 - 209.5 = 129.5

As you can see, the halfway number is 129.5 higher than 80 and 129.5 lower than 339. Therefore, our halfway between answer of 209.5 above is correct.

Halfway Between
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Halfway Between 80 and 340
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