Halfway Between 27 and 104

When you ask "What number is halfway between 27 and 104?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=27 and Y=104.

Halfway Between Line

To find the number halfway between 27 and 104, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 27 and 104 into our formula, we get:

(27 + 104)/2 = 65.5

Thus, the number halfway between 27 and 104 is 65.5.

To check that our answer is correct, we subtract 27 from 65.5 and subtract 65.5 from 104 and compare the two numbers:

65.5 - 27 = 38.5
104 - 65.5 = 38.5

As you can see, the halfway number is 38.5 higher than 27 and 38.5 lower than 104. Therefore, our halfway between answer of 65.5 above is correct.

Halfway Between
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Halfway Between 27 and 105
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