Halfway Between 67 and 831

When you ask "What number is halfway between 67 and 831?" 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=831.

Halfway Between Line

To find the number halfway between 67 and 831, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 67 and 831 into our formula, we get:

(67 + 831)/2 = 449

Thus, the number halfway between 67 and 831 is 449.

To check that our answer is correct, we subtract 67 from 449 and subtract 449 from 831 and compare the two numbers:

449 - 67 = 382
831 - 449 = 382

As you can see, the halfway number is 382 higher than 67 and 382 lower than 831. Therefore, our halfway between answer of 449 above is correct.

Halfway Between
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Halfway Between 67 and 832
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