Halfway Between 25 and 166

When you ask "What number is halfway between 25 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=25 and Y=166.

Halfway Between Line

To find the number halfway between 25 and 166, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 25 and 166 into our formula, we get:

(25 + 166)/2 = 95.5

Thus, the number halfway between 25 and 166 is 95.5.

To check that our answer is correct, we subtract 25 from 95.5 and subtract 95.5 from 166 and compare the two numbers:

95.5 - 25 = 70.5
166 - 95.5 = 70.5

As you can see, the halfway number is 70.5 higher than 25 and 70.5 lower than 166. Therefore, our halfway between answer of 95.5 above is correct.

Halfway Between
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Halfway Between 25 and 167
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