Halfway Between 43 and 255

When you ask "What number is halfway between 43 and 255?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=43 and Y=255.

Halfway Between Line

To find the number halfway between 43 and 255, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 43 and 255 into our formula, we get:

(43 + 255)/2 = 149

Thus, the number halfway between 43 and 255 is 149.

To check that our answer is correct, we subtract 43 from 149 and subtract 149 from 255 and compare the two numbers:

149 - 43 = 106
255 - 149 = 106

As you can see, the halfway number is 106 higher than 43 and 106 lower than 255. Therefore, our halfway between answer of 149 above is correct.

Halfway Between
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Halfway Between 43 and 256
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