Halfway Between 80 and 671

When you ask "What number is halfway between 80 and 671?" 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=671.

Halfway Between Line

To find the number halfway between 80 and 671, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 671 into our formula, we get:

(80 + 671)/2 = 375.5

Thus, the number halfway between 80 and 671 is 375.5.

To check that our answer is correct, we subtract 80 from 375.5 and subtract 375.5 from 671 and compare the two numbers:

375.5 - 80 = 295.5
671 - 375.5 = 295.5

As you can see, the halfway number is 295.5 higher than 80 and 295.5 lower than 671. Therefore, our halfway between answer of 375.5 above is correct.

Halfway Between
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Halfway Between 80 and 672
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