Halfway Between 8 and 30

When you ask "What number is halfway between 8 and 30?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=8 and Y=30.

Halfway Between Line

To find the number halfway between 8 and 30, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 8 and 30 into our formula, we get:

(8 + 30)/2 = 19

Thus, the number halfway between 8 and 30 is 19.

To check that our answer is correct, we subtract 8 from 19 and subtract 19 from 30 and compare the two numbers:

19 - 8 = 11
30 - 19 = 11

As you can see, the halfway number is 11 higher than 8 and 11 lower than 30. Therefore, our halfway between answer of 19 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 8 and 31
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