Halfway Between 15 and 229

When you ask "What number is halfway between 15 and 229?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=15 and Y=229.

Halfway Between Line

To find the number halfway between 15 and 229, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 229 into our formula, we get:

(15 + 229)/2 = 122

Thus, the number halfway between 15 and 229 is 122.

To check that our answer is correct, we subtract 15 from 122 and subtract 122 from 229 and compare the two numbers:

122 - 15 = 107
229 - 122 = 107

As you can see, the halfway number is 107 higher than 15 and 107 lower than 229. Therefore, our halfway between answer of 122 above is correct.

Halfway Between
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Halfway Between 15 and 230
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