Halfway Between 43 and 258

When you ask "What number is halfway between 43 and 258?" 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=258.

Halfway Between Line

To find the number halfway between 43 and 258, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 43 and 258 into our formula, we get:

(43 + 258)/2 = 150.5

Thus, the number halfway between 43 and 258 is 150.5.

To check that our answer is correct, we subtract 43 from 150.5 and subtract 150.5 from 258 and compare the two numbers:

150.5 - 43 = 107.5
258 - 150.5 = 107.5

As you can see, the halfway number is 107.5 higher than 43 and 107.5 lower than 258. Therefore, our halfway between answer of 150.5 above is correct.

Halfway Between
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Halfway Between 43 and 259
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