Halfway Between 67 and 685

When you ask "What number is halfway between 67 and 685?" 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=685.

Halfway Between Line

To find the number halfway between 67 and 685, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 67 and 685 into our formula, we get:

(67 + 685)/2 = 376

Thus, the number halfway between 67 and 685 is 376.

To check that our answer is correct, we subtract 67 from 376 and subtract 376 from 685 and compare the two numbers:

376 - 67 = 309
685 - 376 = 309

As you can see, the halfway number is 309 higher than 67 and 309 lower than 685. Therefore, our halfway between answer of 376 above is correct.

Halfway Between
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Halfway Between 67 and 686
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