Halfway Between 80 and 409

When you ask "What number is halfway between 80 and 409?" 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=409.

Halfway Between Line

To find the number halfway between 80 and 409, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 409 into our formula, we get:

(80 + 409)/2 = 244.5

Thus, the number halfway between 80 and 409 is 244.5.

To check that our answer is correct, we subtract 80 from 244.5 and subtract 244.5 from 409 and compare the two numbers:

244.5 - 80 = 164.5
409 - 244.5 = 164.5

As you can see, the halfway number is 164.5 higher than 80 and 164.5 lower than 409. Therefore, our halfway between answer of 244.5 above is correct.

Halfway Between
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Halfway Between 80 and 410
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