Halfway Between 5 and 123

When you ask "What number is halfway between 5 and 123?" 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=123.

Halfway Between Line

To find the number halfway between 5 and 123, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 5 and 123 into our formula, we get:

(5 + 123)/2 = 64

Thus, the number halfway between 5 and 123 is 64.

To check that our answer is correct, we subtract 5 from 64 and subtract 64 from 123 and compare the two numbers:

64 - 5 = 59
123 - 64 = 59

As you can see, the halfway number is 59 higher than 5 and 59 lower than 123. Therefore, our halfway between answer of 64 above is correct.

Halfway Between
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Halfway Between 5 and 124
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