Halfway Between 5 and 109

When you ask "What number is halfway between 5 and 109?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=5 and Y=109.

Halfway Between Line

To find the number halfway between 5 and 109, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 5 and 109 into our formula, we get:

(5 + 109)/2 = 57

Thus, the number halfway between 5 and 109 is 57.

To check that our answer is correct, we subtract 5 from 57 and subtract 57 from 109 and compare the two numbers:

57 - 5 = 52
109 - 57 = 52

As you can see, the halfway number is 52 higher than 5 and 52 lower than 109. Therefore, our halfway between answer of 57 above is correct.

Halfway Between
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Halfway Between 5 and 110
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