Halfway Between 80 and 875

When you ask "What number is halfway between 80 and 875?" 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=875.

Halfway Between Line

To find the number halfway between 80 and 875, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 875 into our formula, we get:

(80 + 875)/2 = 477.5

Thus, the number halfway between 80 and 875 is 477.5.

To check that our answer is correct, we subtract 80 from 477.5 and subtract 477.5 from 875 and compare the two numbers:

477.5 - 80 = 397.5
875 - 477.5 = 397.5

As you can see, the halfway number is 397.5 higher than 80 and 397.5 lower than 875. Therefore, our halfway between answer of 477.5 above is correct.

Halfway Between
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Halfway Between 80 and 876
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