When you ask "What number is halfway between 9 and 68?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=9 and Y=68.
To find the number halfway between 9 and 68, we use the following formula:
(X + Y)/2 = Halfway Between
When we enter 9 and 68 into our formula, we get:
(9 + 68)/2 = 38.5
Thus, the number halfway between 9 and 68 is 38.5.
To check that our answer is correct, we subtract 9 from 38.5 and subtract 38.5 from 68 and compare the two numbers:
38.5 - 9 = 29.5
68 - 38.5 = 29.5
As you can see, the halfway number is 29.5 higher than 9 and 29.5 lower than 68. Therefore, our halfway between answer of 38.5 above is correct.
Halfway Between
Find halfway between two other numbers here!
Halfway Between 9 and 69
Here is our next Halfway Between calculation.
Copyright | Privacy Policy | Disclaimer | Contact