Halfway Between 85 and 799

When you ask "What number is halfway between 85 and 799?" 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=799.

Halfway Between Line

To find the number halfway between 85 and 799, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 85 and 799 into our formula, we get:

(85 + 799)/2 = 442

Thus, the number halfway between 85 and 799 is 442.

To check that our answer is correct, we subtract 85 from 442 and subtract 442 from 799 and compare the two numbers:

442 - 85 = 357
799 - 442 = 357

As you can see, the halfway number is 357 higher than 85 and 357 lower than 799. Therefore, our halfway between answer of 442 above is correct.

Halfway Between
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