Halfway Between 15 and 265

When you ask "What number is halfway between 15 and 265?" 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=265.

Halfway Between Line

To find the number halfway between 15 and 265, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 265 into our formula, we get:

(15 + 265)/2 = 140

Thus, the number halfway between 15 and 265 is 140.

To check that our answer is correct, we subtract 15 from 140 and subtract 140 from 265 and compare the two numbers:

140 - 15 = 125
265 - 140 = 125

As you can see, the halfway number is 125 higher than 15 and 125 lower than 265. Therefore, our halfway between answer of 140 above is correct.

Halfway Between
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Halfway Between 15 and 266
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