Halfway Between 30 and 188

When you ask "What number is halfway between 30 and 188?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=30 and Y=188.

Halfway Between Line

To find the number halfway between 30 and 188, we use the following formula:

(X + Y)/2 = Halfway Between

When we enter 30 and 188 into our formula, we get:

(30 + 188)/2 = 109

Thus, the number halfway between 30 and 188 is 109.

To check that our answer is correct, we subtract 30 from 109 and subtract 109 from 188 and compare the two numbers:

109 - 30 = 79
188 - 109 = 79

As you can see, the halfway number is 79 higher than 30 and 79 lower than 188. Therefore, our halfway between answer of 109 above is correct.

Halfway Between
Find halfway between two other numbers here!

Halfway Between 30 and 189
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