Halfway Between 80 and 655

When you ask "What number is halfway between 80 and 655?" 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=655.

Halfway Between Line

To find the number halfway between 80 and 655, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 655 into our formula, we get:

(80 + 655)/2 = 367.5

Thus, the number halfway between 80 and 655 is 367.5.

To check that our answer is correct, we subtract 80 from 367.5 and subtract 367.5 from 655 and compare the two numbers:

367.5 - 80 = 287.5
655 - 367.5 = 287.5

As you can see, the halfway number is 287.5 higher than 80 and 287.5 lower than 655. Therefore, our halfway between answer of 367.5 above is correct.

Halfway Between
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Halfway Between 80 and 656
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