Halfway Between 85 and 791

When you ask "What number is halfway between 85 and 791?" 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=791.

Halfway Between Line

To find the number halfway between 85 and 791, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 85 and 791 into our formula, we get:

(85 + 791)/2 = 438

Thus, the number halfway between 85 and 791 is 438.

To check that our answer is correct, we subtract 85 from 438 and subtract 438 from 791 and compare the two numbers:

438 - 85 = 353
791 - 438 = 353

As you can see, the halfway number is 353 higher than 85 and 353 lower than 791. Therefore, our halfway between answer of 438 above is correct.

Halfway Between
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Halfway Between 85 and 792
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