Halfway Between 85 and 117

When you ask "What number is halfway between 85 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=85 and Y=117.

Halfway Between Line

To find the number halfway between 85 and 117, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 85 and 117 into our formula, we get:

(85 + 117)/2 = 101

Thus, the number halfway between 85 and 117 is 101.

To check that our answer is correct, we subtract 85 from 101 and subtract 101 from 117 and compare the two numbers:

101 - 85 = 16
117 - 101 = 16

As you can see, the halfway number is 16 higher than 85 and 16 lower than 117. Therefore, our halfway between answer of 101 above is correct.

Halfway Between
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Halfway Between 85 and 118
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