Halfway Between 78 and 590

When you ask "What number is halfway between 78 and 590?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=78 and Y=590.

Halfway Between Line

To find the number halfway between 78 and 590, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 78 and 590 into our formula, we get:

(78 + 590)/2 = 334

Thus, the number halfway between 78 and 590 is 334.

To check that our answer is correct, we subtract 78 from 334 and subtract 334 from 590 and compare the two numbers:

334 - 78 = 256
590 - 334 = 256

As you can see, the halfway number is 256 higher than 78 and 256 lower than 590. Therefore, our halfway between answer of 334 above is correct.

Halfway Between
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