Halfway Between 15 and 495

When you ask "What number is halfway between 15 and 495?" 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=495.

Halfway Between Line

To find the number halfway between 15 and 495, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 15 and 495 into our formula, we get:

(15 + 495)/2 = 255

Thus, the number halfway between 15 and 495 is 255.

To check that our answer is correct, we subtract 15 from 255 and subtract 255 from 495 and compare the two numbers:

255 - 15 = 240
495 - 255 = 240

As you can see, the halfway number is 240 higher than 15 and 240 lower than 495. Therefore, our halfway between answer of 255 above is correct.

Halfway Between
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Halfway Between 15 and 496
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