Halfway Between 85 and 704

When you ask "What number is halfway between 85 and 704?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=85 and Y=704.

Halfway Between Line

To find the number halfway between 85 and 704, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 85 and 704 into our formula, we get:

(85 + 704)/2 = 394.5

Thus, the number halfway between 85 and 704 is 394.5.

To check that our answer is correct, we subtract 85 from 394.5 and subtract 394.5 from 704 and compare the two numbers:

394.5 - 85 = 309.5
704 - 394.5 = 309.5

As you can see, the halfway number is 309.5 higher than 85 and 309.5 lower than 704. Therefore, our halfway between answer of 394.5 above is correct.

Halfway Between
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