Halfway Between 7 and 27

When you ask "What number is halfway between 7 and 27?" 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=27.

Halfway Between Line

To find the number halfway between 7 and 27, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 7 and 27 into our formula, we get:

(7 + 27)/2 = 17

Thus, the number halfway between 7 and 27 is 17.

To check that our answer is correct, we subtract 7 from 17 and subtract 17 from 27 and compare the two numbers:

17 - 7 = 10
27 - 17 = 10

As you can see, the halfway number is 10 higher than 7 and 10 lower than 27. Therefore, our halfway between answer of 17 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 7 and 28
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