Halfway Between 12 and 67

When you ask "What number is halfway between 12 and 67?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=12 and Y=67.

Halfway Between Line

To find the number halfway between 12 and 67, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 12 and 67 into our formula, we get:

(12 + 67)/2 = 39.5

Thus, the number halfway between 12 and 67 is 39.5.

To check that our answer is correct, we subtract 12 from 39.5 and subtract 39.5 from 67 and compare the two numbers:

39.5 - 12 = 27.5
67 - 39.5 = 27.5

As you can see, the halfway number is 27.5 higher than 12 and 27.5 lower than 67. Therefore, our halfway between answer of 39.5 above is correct.

Halfway Between
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Halfway Between 12 and 68
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