Halfway Between 85 and 166

When you ask "What number is halfway between 85 and 166?" 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=166.

Halfway Between Line

To find the number halfway between 85 and 166, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 85 and 166 into our formula, we get:

(85 + 166)/2 = 125.5

Thus, the number halfway between 85 and 166 is 125.5.

To check that our answer is correct, we subtract 85 from 125.5 and subtract 125.5 from 166 and compare the two numbers:

125.5 - 85 = 40.5
166 - 125.5 = 40.5

As you can see, the halfway number is 40.5 higher than 85 and 40.5 lower than 166. Therefore, our halfway between answer of 125.5 above is correct.

Halfway Between
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Halfway Between 85 and 167
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