Halfway Between 43 and 387

When you ask "What number is halfway between 43 and 387?" 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=387.

Halfway Between Line

To find the number halfway between 43 and 387, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 43 and 387 into our formula, we get:

(43 + 387)/2 = 215

Thus, the number halfway between 43 and 387 is 215.

To check that our answer is correct, we subtract 43 from 215 and subtract 215 from 387 and compare the two numbers:

215 - 43 = 172
387 - 215 = 172

As you can see, the halfway number is 172 higher than 43 and 172 lower than 387. Therefore, our halfway between answer of 215 above is correct.

Halfway Between
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Halfway Between 43 and 388
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