Halfway Between 0 and 780

When you ask "What number is halfway between 0 and 780?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=0 and Y=780.

Halfway Between Line

To find the number halfway between 0 and 780, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 0 and 780 into our formula, we get:

(0 + 780)/2 = 390

Thus, the number halfway between 0 and 780 is 390.

To check that our answer is correct, we subtract 0 from 390 and subtract 390 from 780 and compare the two numbers:

390 - 0 = 390
780 - 390 = 390

As you can see, the halfway number is 390 higher than 0 and 390 lower than 780. Therefore, our halfway between answer of 390 above is correct.

Halfway Between
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