Halfway Between 67 and 821

When you ask "What number is halfway between 67 and 821?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=67 and Y=821.

Halfway Between Line

To find the number halfway between 67 and 821, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 67 and 821 into our formula, we get:

(67 + 821)/2 = 444

Thus, the number halfway between 67 and 821 is 444.

To check that our answer is correct, we subtract 67 from 444 and subtract 444 from 821 and compare the two numbers:

444 - 67 = 377
821 - 444 = 377

As you can see, the halfway number is 377 higher than 67 and 377 lower than 821. Therefore, our halfway between answer of 444 above is correct.

Halfway Between
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Halfway Between 67 and 822
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