
When you ask "What number is halfway between 7 and 11?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=7 and Y=11.

To find the number halfway between 7 and 11, we use the following formula:
(X + Y)/2 = Halfway Between
When we enter 7 and 11 into our formula, we get:
(7 + 11)/2 = 9
Thus, the number halfway between 7 and 11 is 9.
To check that our answer is correct, we subtract 7 from 9 and subtract 9 from 11 and compare the two numbers:
9 - 7 = 2
11 - 9 = 2
As you can see, the halfway number is 2 higher than 7 and 2 lower than 11. Therefore, our halfway between answer of 9 above is correct.
Halfway Between
Find halfway between two other numbers here!
Halfway Between 7 and 12
Here is our next Halfway Between calculation.
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