Halfway Between 80 and 578

When you ask "What number is halfway between 80 and 578?" 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=578.

Halfway Between Line

To find the number halfway between 80 and 578, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 578 into our formula, we get:

(80 + 578)/2 = 329

Thus, the number halfway between 80 and 578 is 329.

To check that our answer is correct, we subtract 80 from 329 and subtract 329 from 578 and compare the two numbers:

329 - 80 = 249
578 - 329 = 249

As you can see, the halfway number is 249 higher than 80 and 249 lower than 578. Therefore, our halfway between answer of 329 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 80 and 579
Here is our next Halfway Between calculation.