Halfway Between 100 and 124

When you ask "What number is halfway between 100 and 124?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=100 and Y=124.

Halfway Between Line

To find the number halfway between 100 and 124, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 100 and 124 into our formula, we get:

(100 + 124)/2 = 112

Thus, the number halfway between 100 and 124 is 112.

To check that our answer is correct, we subtract 100 from 112 and subtract 112 from 124 and compare the two numbers:

112 - 100 = 12
124 - 112 = 12

As you can see, the halfway number is 12 higher than 100 and 12 lower than 124. Therefore, our halfway between answer of 112 above is correct.

Halfway Between
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Halfway Between 100 and 125
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