Halfway Between 16 and 390

When you ask "What number is halfway between 16 and 390?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=16 and Y=390.

Halfway Between Line

To find the number halfway between 16 and 390, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 16 and 390 into our formula, we get:

(16 + 390)/2 = 203

Thus, the number halfway between 16 and 390 is 203.

To check that our answer is correct, we subtract 16 from 203 and subtract 203 from 390 and compare the two numbers:

203 - 16 = 187
390 - 203 = 187

As you can see, the halfway number is 187 higher than 16 and 187 lower than 390. Therefore, our halfway between answer of 203 above is correct.

Halfway Between
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Halfway Between 16 and 391
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