Halfway Between 15 and 245

When you ask "What number is halfway between 15 and 245?" 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=245.

Halfway Between Line

To find the number halfway between 15 and 245, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 245 into our formula, we get:

(15 + 245)/2 = 130

Thus, the number halfway between 15 and 245 is 130.

To check that our answer is correct, we subtract 15 from 130 and subtract 130 from 245 and compare the two numbers:

130 - 15 = 115
245 - 130 = 115

As you can see, the halfway number is 115 higher than 15 and 115 lower than 245. Therefore, our halfway between answer of 130 above is correct.

Halfway Between
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Halfway Between 15 and 246
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