Halfway Between 8 and 83

When you ask "What number is halfway between 8 and 83?" 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=83.

Halfway Between Line

To find the number halfway between 8 and 83, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 8 and 83 into our formula, we get:

(8 + 83)/2 = 45.5

Thus, the number halfway between 8 and 83 is 45.5.

To check that our answer is correct, we subtract 8 from 45.5 and subtract 45.5 from 83 and compare the two numbers:

45.5 - 8 = 37.5
83 - 45.5 = 37.5

As you can see, the halfway number is 37.5 higher than 8 and 37.5 lower than 83. Therefore, our halfway between answer of 45.5 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 8 and 84
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