Halfway Between 80 and 920

When you ask "What number is halfway between 80 and 920?" 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=920.

Halfway Between Line

To find the number halfway between 80 and 920, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 920 into our formula, we get:

(80 + 920)/2 = 500

Thus, the number halfway between 80 and 920 is 500.

To check that our answer is correct, we subtract 80 from 500 and subtract 500 from 920 and compare the two numbers:

500 - 80 = 420
920 - 500 = 420

As you can see, the halfway number is 420 higher than 80 and 420 lower than 920. Therefore, our halfway between answer of 500 above is correct.

Halfway Between
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Halfway Between 80 and 921
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