Halfway Between 80 and 840

When you ask "What number is halfway between 80 and 840?" 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=840.

Halfway Between Line

To find the number halfway between 80 and 840, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 80 and 840 into our formula, we get:

(80 + 840)/2 = 460

Thus, the number halfway between 80 and 840 is 460.

To check that our answer is correct, we subtract 80 from 460 and subtract 460 from 840 and compare the two numbers:

460 - 80 = 380
840 - 460 = 380

As you can see, the halfway number is 380 higher than 80 and 380 lower than 840. Therefore, our halfway between answer of 460 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 80 and 841
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