Halfway Between 8 and 117

When you ask "What number is halfway between 8 and 117?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=8 and Y=117.

Halfway Between Line

To find the number halfway between 8 and 117, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 8 and 117 into our formula, we get:

(8 + 117)/2 = 62.5

Thus, the number halfway between 8 and 117 is 62.5.

To check that our answer is correct, we subtract 8 from 62.5 and subtract 62.5 from 117 and compare the two numbers:

62.5 - 8 = 54.5
117 - 62.5 = 54.5

As you can see, the halfway number is 54.5 higher than 8 and 54.5 lower than 117. Therefore, our halfway between answer of 62.5 above is correct.

Halfway Between
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Halfway Between 8 and 118
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