Halfway Between 85 and 137

When you ask "What number is halfway between 85 and 137?" 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=137.

Halfway Between Line

To find the number halfway between 85 and 137, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 85 and 137 into our formula, we get:

(85 + 137)/2 = 111

Thus, the number halfway between 85 and 137 is 111.

To check that our answer is correct, we subtract 85 from 111 and subtract 111 from 137 and compare the two numbers:

111 - 85 = 26
137 - 111 = 26

As you can see, the halfway number is 26 higher than 85 and 26 lower than 137. Therefore, our halfway between answer of 111 above is correct.

Halfway Between
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Halfway Between 85 and 138
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