Halfway Between 91 and 117

When you ask "What number is halfway between 91 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=91 and Y=117.

Halfway Between Line

To find the number halfway between 91 and 117, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 91 and 117 into our formula, we get:

(91 + 117)/2 = 104

Thus, the number halfway between 91 and 117 is 104.

To check that our answer is correct, we subtract 91 from 104 and subtract 104 from 117 and compare the two numbers:

104 - 91 = 13
117 - 104 = 13

As you can see, the halfway number is 13 higher than 91 and 13 lower than 117. Therefore, our halfway between answer of 104 above is correct.

Halfway Between
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Halfway Between 91 and 118
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