When you ask "What number is halfway between 42 and 155?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=42 and Y=155.
To find the number halfway between 42 and 155, we use the following formula:
(X + Y)/2 = Halfway Between
When we enter 42 and 155 into our formula, we get:
(42 + 155)/2 = 98.5
Thus, the number halfway between 42 and 155 is 98.5.
To check that our answer is correct, we subtract 42 from 98.5 and subtract 98.5 from 155 and compare the two numbers:
98.5 - 42 = 56.5
155 - 98.5 = 56.5
As you can see, the halfway number is 56.5 higher than 42 and 56.5 lower than 155. Therefore, our halfway between answer of 98.5 above is correct.
Halfway Between
Find halfway between two other numbers here!
Halfway Between 42 and 156
Here is our next Halfway Between calculation.
Copyright | Privacy Policy | Disclaimer | Contact