Halfway Between 88 and 780

When you ask "What number is halfway between 88 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=88 and Y=780.

Halfway Between Line

To find the number halfway between 88 and 780, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 88 and 780 into our formula, we get:

(88 + 780)/2 = 434

Thus, the number halfway between 88 and 780 is 434.

To check that our answer is correct, we subtract 88 from 434 and subtract 434 from 780 and compare the two numbers:

434 - 88 = 346
780 - 434 = 346

As you can see, the halfway number is 346 higher than 88 and 346 lower than 780. Therefore, our halfway between answer of 434 above is correct.

Halfway Between
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